臺灣博碩士論文加值系統

新冠肺炎的肆虐不僅改天換地了人們的日常生活模式和心態，亦轉變了購物習慣。也因此，人們對線上平台的適應性提高，尤其是在「美食外送應用程式（FDA）」的使用度。本研究旨以消費價值理論角度，剖析在冠狀病毒大流行期間，消費者對美食外送應用程式的使用意圖。不僅如此，本研究亦對比消費者在新冠疫情大流行前後，是否對美食外送服務的看法有所轉變。為了深入調查，研究者在 2021 年 11 月至 2021 年 12 月期間收集數據，共彙整了250 份台灣學生的有效問卷反饋，並運用結構方程模型方法進一步分析數據。研究結果表示，在新型冠狀病毒大流行期間，價格價值是主要驅動消費者對美食外送應用程式的購買意向。其次，是可供性價值、聲望價值、消費者對新冠病毒的感知恐懼性和能見度價值。相較之下，個人對於食品安全的疑慮被證明對 美食外送應用程式的購買意願具負面影響，而健康意識則沒有任何數據上的顯著關聯性。此外，在比較本研究數據結果與一份新冠病毒大流行前的相關研究後，發現現今消費者更著重於價格和物有所值，反之，對於可見性營銷方面，獲得的價值較低。最後，本研究建議美食外送行業的相關利益者如何提升服務以影響當前消費者的購買意願。

The coronavirus pandemic has not only drastically altered people’s daily lifestyles and mindsets, but has also shifted shopping habits too. In light of this, we have seen an acceleration in digital platform adaptation, particularly in the use of food delivery apps (FDA). This study aims to investigate consumers'' intentions to use FDAs during the COVID-19 pandemic, from a perspective of the theory of consumption values. Furthermore, the study examines whether consumers'' perception of FDA services has changed compared to the pre-pandemic era. A total of 250 valid responses were collected from Taiwanese students between November and December 2021 and analyzed using the structural equation modeling approach. The results indicate that price value is the main driver of purchase intentions toward FDAs during the COVID-19 pandemic. This is followed by affordances value, prestige value, perceived fear of COVID-19, and visibility value, respectively. Comparatively, food safety concerns among individuals were determined as a negative influence of purchase intentions toward FDAs, while health consciousness did not share any statistically significant association. Additionally, comparing our results with a pre-pandemic study, it was found that today’s consumers are more price and value-for-money orientated, and derive less value from the visibility marketing aspect. The study concludes with recommendations for relevant stakeholders in the food delivery industry on how to improve the service in order to influence current consumers'' purchase intentions.

Thesis Validation Letter i
摘要 ii
Abstract iii
Table of Contents iv
List of Figures vi
List of Tables vi
List of Abbreviations vii
Chapter 1: Introduction 1
1.1 Research Rationale 1
1.2 Research Background 4
1.3 Research Structure 5
Chapter 2: Literature Review 7
2.1 Food Delivery Apps 7
2.2 Theory of Consumption Values 10
2.3 Application of the TCV to FDA 14
2.4 Hypothesis Statement 15
2.5 Theoretical Framework 22
Chapter 3: Research Methodology 23
3.1 Research Method 23
3.2 Questionnaire Development 23
3.3 Sampling and Data Collection 27
Chapter 4: Research Findings 28
4.1 Confirmatory Factor Analysis (CFA) 28
4.2 Descriptive Statistics 31
4.3 Hypothesis Testing 33
Chapter 5: Implications and Future Directions 37
5.1 Theoretical Contributions 37
5.2 Practical Implications 38
5.3 Limitations and Future Research Directions 41
References 42
Appendix 1: List of Measurements 56
Appendix 2: Questionnaire in Chinese 58

Accenture. (2020). How COVID-19 will permanently change consumer behavior. https://www.accenture.com/_acnmedia/PDF-134/Accenture-COVID19-Consumer-Behaviour-Survey-Research-PoV.pdf#zoom=40
Ahorsu, D. K., Lin, C. Y., Imani, V., Saffari, M., Griffiths, M. D., & Pakpour, A. H. (2020). The Fear of COVID-19 Scale: Development and Initial Validation. International Journal of Mental Health and Addiction.
Ajzen, I. (1991). The theory of planned behavior. Organizational Behavior and Human Decision Processes, 50(2), 179–211.
Alalwan, A. A. (2020). Mobile food ordering apps: An empirical study of the factors affecting customer e-satisfaction and continued intention to reuse. International Journal of Information Management, 50, 28–44.
Ali, S., Khalid, N., Javed, H. M. U., & Islam, D. M. Z. (2020). Consumer Adoption of Online Food Delivery Ordering (OFDO) Services in Pakistan: The Impact of the COVID-19 Pandemic Situation. Journal of Open Innovation: Technology, Market, and Complexity, 7(1), 10.
Al-Maroof, R. S., Salloum, S. A., Hassanien, A. E., & Shaalan, K. (2020). Fear from COVID-19 and technology adoption: the impact of Google Meet during Coronavirus pandemic. Interactive Learning Environments, 1–16.
Alsaad, A., & Al-Okaily, M. (2021). Acceptance of protection technology in a time of fear: the case of Covid-19 exposure detection apps. Information Technology & People, ahead-of(ahead-of-print).
AlTarrah, D., AlShami, E., AlHamad, N., AlBesher, F., & Devarajan, S. (2021). The Impact of Coronavirus COVID-19 Pandemic on Food Purchasing, Eating Behavior, and Perception of Food Safety in Kuwait. Sustainability, 13(16), 8987.
Augustin, J. L. P. M., & Liaw, S. Y. (2020). Does Gender, Age and Usage Matter in Big Data’s Perception Applied in Online Tourism? Journal of Management and Sustainability, 10(2), 1.
Banerjee, S. P., Jain, D., & Nayyar, R. (2019). Measuring Service Quality of Food Delivery Services: A study of Generation Z. African Journal of Hospitality, Tourism and Leisure, 8(1).
Barboza, M. N. L., & Filho, E. J. M. A. (2019). Green Consumption Values in Mobile Apps. Journal of International Consumer Marketing, 31(1), 66–83.
Becdach, C., Brown, B., Halbardier, F., Henstorf, B., & Murphy, R. (2020, May 7). Rapidly forecasting demand and adapting commercial plans in a pandemic. McKinsey & Company. Retrieved October 20, 2021, from https://www.mckinsey.com/industries/consumer-packaged-goods/our-insights/rapidly-forecasting-demand-and-adapting-commercial-plans-in-a-pandemic
Belanche, D., Flavián, M., & Pérez-Rueda, A. (2020). Mobile Apps Use and WOM in the Food Delivery Sector: The Role of Planned Behavior, Perceived Security and Customer Lifestyle Compatibility. Sustainability, 12(10), 4275.
Biswas, A., & Roy, M. (2015). Leveraging factors for sustained green consumption behavior based on consumption value perceptions: testing the structural model. Journal of Cleaner Production, 95, 332–340.
Boonsiritomachai, W., & Sud-On, P. (2020). Increasing Purchase Intention and Word-Of-Mouth through Hotel Brand Awareness. Tourism and Hospitality Management, 26(2), 265–289.
Bou-Hamad, I., Hoteit, R., & Harajli, D. (2021). Health worries, life satisfaction, and social well-being concerns during the COVID-19 pandemic: Insights from Lebanon. PLOS ONE, 16(7), e0254989.
Cha, J., & Borchgrevink, C. P. (2018). Customers’ perceptions in value and food safety on customer satisfaction and loyalty in restaurant environments: moderating roles of gender and restaurant types. Journal of Quality Assurance in Hospitality & Tourism, 20(2), 143–161.
Charm, T., Coggins, B., Robinson, K., & Wilkie, J. (2020, December 14). The great consumer shift: Ten charts that show how US shopping behavior is changing. McKinsey & Company. https://www.mckinsey.com/business-functions/marketing-and-sales/our-insights/the-great-consumer-shift-ten-charts-that-show-how-us-shopping-behavior-is-changing
Chen, R., & Sharma, S. K. (2013). Understanding Member Use of Social Networking Sites: A Value Analysis. Communications of the Association for Information Systems, 33.
Chotigo, J., & Kadono, Y. (2021). Comparative Analysis of Key Factors Encouraging Food Delivery App Adoption Before and During the COVID-19 Pandemic in Thailand. Sustainability, 13(8), 4088.
Dhir, A., Kaur, P., & Rajala, R. (2018). Continued Use of Mobile Instant Messaging Apps: A New Perspective on Theories of Consumption, Flow, and Planned Behavior. Social Science Computer Review, 38(2), 147–169.
DiPietro, R. B., Remar, D., & Parsa, H. G. (2016). Health consciousness, menu information, and consumers’ purchase intentions: An empirical investigation. Journal of Foodservice Business Research, 19(5), 497–513.
Eger, L., Komárková, L., Egerová, D., & Mičík, M. (2021). The effect of COVID-19 on consumer shopping behaviour: Generational cohort perspective. Journal of Retailing and Consumer Services, 61, 102542.
Faldu, R. (2020). Study of change in consumer behavior towards food & dining habits post COVID-19 in Gujarat state. An Internation Bilingual Peer Reviewed Refereed Research Journal, 7(28), 195–198.
Ferrell, O. C., & Ferrell, L. (2020). TECHNOLOGY CHALLENGES AND OPPORTUNITIES FACING MARKETING EDUCATION. Marketing Education Review, 30(1), 3–14.
Fornell, C., & Larcker, D. F. (1981). Structural Equation Models with Unobservable Variables and Measurement Error: Algebra and Statistics. Journal of Marketing Research, 18(3), 382–388. https://doi.org/10.1177/002224378101800313
Gómez-Suárez, M., Paiva, G., & Schnettler, B. (2016). Private Labels in Chile. Handbook of Research on Strategic Retailing of Private Label Products in a Recovering Economy, 79–102.
Gupta, R., & Nair, K. (2021). FOOD DELIVERY APPS: INTENTION TO USE DURING COVID-19. Academy of Entrepreneurship Journal, 27, 1–9.
Hair, J. F., Black, W. C., & Babin, B. J. (2019). Multivariate Data Analysis, 8th edition (Seventh edition). CENGAGE INDIA.
Han, W., Raab, C., Belarmino, A., & Tang, J. (2021). Are online meal delivery platforms part of the sharing economy? Journal of Foodservice Business Research, 1–24.
Hartono, A., Ishak, A., Abdurrahman, A., Astuti, B., Marsasi, E. G., Ridanasti, E., Roostika, R., & Muhammad, S. (2021). COVID-19 Pandemic and Adaptive Shopping Patterns: An Insight from Indonesian Consumers. Global Business Review.
Henseler, J., Ringle, C. M., & Sarstedt, M. (2014). A new criterion for assessing discriminant validity in variance-based structural equation modeling. Journal of the Academy of Marketing Science, 43(1), 115–135.
Ho, C. H., & Wu, T. Y. (2014). Factors affecting intent to purchase virtual goods in online games. International Journal of Electronic BusinessManagement. International Journal of Electronic Business Management, 10(3), 204–212.
Hoek, A. C., Luning, P. A., Stafleu, A., & de Graaf, C. (2004). Food-related lifestyle and health attitudes of Dutch vegetarians, non-vegetarian consumers of meat substitutes, and meat consumers. Appetite, 42(3), 265–272.
Hong, C., Choi, H. H., Choi, E. K. C., & Joung, H. W. D. (2021). Factors affecting customer intention to use online food delivery services before and during the COVID-19 pandemic. Journal of Hospitality and Tourism Management, 48, 509–518.
Hwang, J., & Cranage, D. (2010). Customer Health Perceptions of Selected Fast-Food Restaurants According to Their Nutritional Knowledge and Health Consciousness. Journal of Foodservice Business Research, 13(2), 68–84.
International Food Information Council. (2020). FOOD & HEALTH SURVEY 2020. https://foodinsight.org/wp-content/uploads/2020/06/IFIC-Food-and-Health-Survey-2020.pdf
Jin, N. P., Line, N. D., & Lee, S. M. (2017). The health conscious restaurant consumer. International Journal of Contemporary Hospitality Management, 29(8), 2103–2120.
Johnson, V. L., Kiser, A., Washington, R., & Torres, R. (2018). Limitations to the rapid adoption of M-payment services: Understanding the impact of privacy risk on M-Payment services. Computers in Human Behavior, 79, 111–122.
Kaur, P., Dhir, A., Talwar, S., & Ghuman, K. (2021). The value proposition of food delivery apps from the perspective of theory of consumption value. International Journal of Contemporary Hospitality Management, 33(4), 1129–1159.
Kemp, S. (2021, February 11). Digital in Taiwan: All the Statistics You Need in 2021. DataReportal – Global Digital Insights. https://datareportal.com/reports/digital-2021-taiwan
Kim, J. J., & Lee, A. J. (2017). A Study on the Effect of Consumption Value with Planned Behavior Theory on Purchase Intention of the consumers of the Michelin-starred Restaurant in Seoul. FoodService Industry Journal, 13(3), 171–190.
Knight, A. J., Worosz, M. R., & Todd, E. (2007). Serving food safety: consumer perceptions of food safety at restaurants. International Journal of Contemporary Hospitality Management, 19(6), 476–484.
Kulkarni, P. M., Kumar, P., & Jana, S. (2021). A STUDY OF CHANGE IN CONSUMER BUYING BEHAVIOR TOWARDS TOURISM DUE TO COVID-19. International Interdisciplinary Research Journal, 1, 528–531.
Kuo, C. W. (2021). Can We Return to Our Normal Life When the Pandemic Is under Control? A Preliminary Study on the Influence of COVID-19 on the Tourism Characteristics of Taiwan. Sustainability, 13(17), 9589.
Lee, C. H., Liu, C. F., Lin, Y. T., Yain, Y. S., & Lin, C. H. (2020). New agriculture business model in Taiwan. International Food and Agribusiness Management Review, 23(5), 773–782.
Lee, C., Levy, D., & Yap, C. (2015). How does the theory of consumption values contribute to place identity and sustainable consumption? International Journal of Consumer Studies, 39(6), 597–607.
Lee, E. Y., Lee, S. B., & Jeon, Y. J. J. (2017). Factors influencing the behavioral intention to use food delivery apps. Social Behavior and Personality: An International Journal, 45(9), 1461–1473.
Lee, S. W., Sung, H. J., & Jeon, H. M. (2019). Determinants of Continuous Intention on Food Delivery Apps: Extending UTAUT2 with Information Quality. Sustainability, 11(11), 3141.
Li, C., Mirosa, M., & Bremer, P. (2020). Review of Online Food Delivery Platforms and their Impacts on Sustainability. Sustainability, 12(14), 5528.
Lin, P., Huang, Y., & Wang, J. (2010). Applying the theory of consumption values to choice behavior toward green products. 2010 IEEE International Conference on Management of Innovation & Technology.
Maimaiti, M., Zhao, X., Jia, M., Ru, Y., & Zhu, S. (2018). How we eat determines what we become: opportunities and challenges brought by food delivery industry in a changing world in China. European Journal of Clinical Nutrition, 72(9), 1282–1286.
Mcdaniel, S. W., & Zeithaml, V. A. (1984). The effect of fear on purchase intentions. Psychology and Marketing, 1(3–4), 73–82.
Min, S., Xiang, C., & Zhang, X. H. (2020). Impacts of the COVID-19 pandemic on consumers’ food safety knowledge and behavior in China. Journal of Integrative Agriculture, 19(12), 2926–2936.
Mirabi, V., Akbariyeh, H., & Tahmasebifard, H. (2015). A Study of Factors Affecting on Customers Purchase Intention. Journal of Multidisciplinary Engineering Science and Technology, 2(1), 267–273.
Morgan Stanley. (2020). COVID-19 Era Serves Up Big Changes for U.S. Restaurants. Retrieved October 2021, from https://www.morganstanley.com/ideas/coronavirus-restaurant-trends
Morwitz, V. (2012). Consumers’ Purchase Intentions and their Behavior. Foundations and Trends® in Marketing, 7(3), 181–230.
Muangmee, C., Kot, S., Meekaewkunchorn, N., Kassakorn, N., & Khalid, B. (2021). Factors Determining the Behavioral Intention of Using Food Delivery Apps during COVID-19 Pandemics. Journal of Theoretical and Applied Electronic Commerce Research, 16(5), 1297–1310.
Najmi, A., Kanapathy, K., & Aziz, A. A. (2021). A pathway to involve consumers for exchanging electronic waste: a deep learning integration of structural equation modelling and artificial neural network. Journal of Material Cycles and Waste Management.
Noble, S. M., Griffith, D. A., & Weinberger, M. G. (2005). Consumer derived utilitarian value and channel utilization in a multi-channel retail context. Journal of Business Research, 58(12), 1643–1651.
Omigie, N., Zo, H., Rho, J., & Ciganek, A. (2017). Customer pre-adoption choice behavior for M-PESA mobile financial services. Industrial Management & Data Systems, 117(5), 910–926.
Parvin, S., Wang, P., & Uddin, J. (2016a). Using best-worst scaling method to examine consumers’ value preferences: A multidimensional perspective. Cogent Business & Management, 3(1), 1199110. https://doi.org/10.1080/23311975.2016.1199110
Parvin, S., Wang, P., & Uddin, J. (2016b). Using best-worst scaling method to examine consumers’ value preferences: A multidimensional perspective. Cogent Business & Management, 3(1), 1199110.
Peng, K. F., Chen, Y., & Wen, K. W. (2014). Brand relationship, consumption values and branded app adoption. Industrial Management & Data Systems, 114(8), 1131–1143.
Prasetyo, Y. T., Tanto, H., Mariyanto, M., Hanjaya, C., Young, M. N., Persada, S. F., Miraja, B. A., & Redi, A. A. N. P. (2021). Factors Affecting Customer Satisfaction and Loyalty in Online Food Delivery Service during the COVID-19 Pandemic: Its Relation with Open Innovation. Journal of Open Innovation: Technology, Market, and Complexity, 7(1), 76
Praveena, K., & Thomas, S. (2018). Explaining user acceptance and usage of social networking sites: the role of trust, social connectedness and visibility in extending UTAUT2. International Journal of Management Practice, 11(3), 318.
Puriwat, W., & Tripopsakul, S. (2021). Understanding Food Delivery Mobile Application Technology Adoption: A UTAUT Model Integrating Perceived Fear of COVID-19. Emerging Science Journal, 5, 94–104.
Püschel, J., Afonso Mazzon, J., & Mauro C. Hernandez, J. (2010). Mobile banking: proposition of an integrated adoption intention framework. International Journal of Bank Marketing, 28(5), 389–409.
Ramos, K. (2021). Factors influencing customers’ continuance usage intention of food delivery apps during COVID-19 quarantine in Mexico. British Food Journal, ahead-of(ahead-of-print).
Ray, A., Dhir, A., Bala, P. K., & Kaur, P. (2019). Why do people use food delivery apps (FDA)? A uses and gratification theory perspective. Journal of Retailing and Consumer Services, 51, 221–230.
Rishi, A., Patil, C., & Prasad H D, V. (2021). Factors Influencing Consumer Attitude And Perception Towards Online To Offline (O2o) Food Delivery Business In A Tier 3 City Of India. Journal of University of Shanghai for Science and Technology, 23(08), 5–30.
Roh, M., & Park, K. (2019a). Adoption of O2O food delivery services in South Korea: The moderating role of moral obligation in meal preparation. International Journal of Information Management, 47, 262–273.
Roh, M., & Park, K. (2019b). Adoption of O2O food delivery services in South Korea: The moderating role of moral obligation in meal preparation. International Journal of Information Management, 47, 262–273.
Ryu, J. H., & Rho, J. O. (2011). The Consumption Behavior and Perceptions of Environment-friendly Agricultural Products by University Students in Korea. The Korean Journal of Food And Nutrition, 24(1), 101–110.
Saah, F. I., Amu, H., Seidu, A. A., & Bain, L. E. (2021). Health knowledge and care seeking behaviour in resource-limited settings amidst the COVID-19 pandemic: A qualitative study in Ghana. PLOS ONE, 16(5), e0250940.
Santos-Pinto, L., & Sobel, J. (2005). A Model of Positive Self-Image in Subjective Assessments. American Economic Review, 95(5), 1386–1402.
Sarkar, B., Dey, B. K., Sarkar, M., & AlArjani, A. (2021). A Sustainable Online-to-Offline (O2O) Retailing Strategy for a Supply Chain Management under Controllable Lead Time and Variable Demand. Sustainability, 13(4), 1756.
Schiff, M., Zasiekina, L., Pat-Horenczyk, R., & Benbenishty, R. (2020). COVID-Related Functional Difficulties and Concerns Among University Students During COVID-19 Pandemic: A Binational Perspective. Journal of Community Health, 46(4), 667–675.
Sheng, C. (2021, October 28). Tale of Two Guys: Food Delivery Market in Taiwan. Data Insights - Measurable AI. Retrieved November 2021, from https://blog.measurable.ai/2021/10/28/tale-of-two-guys-food-delivery-market-in-taiwan-ubereats-versus-foodpanda/
Sheth, J. (2020). Impact of Covid-19 on consumer behavior: Will the old habits return or die? Journal of Business Research, 117, 280–283.
Sheth, J. N., Newman, B. I., & Gross, B. L. (1991). Why we buy what we buy: A theory of consumption values. Journal of Business Research, 22(2), 159–170.
Shin, Y. H., Im, J., Jung, S. E., & Severt, K. (2018). Motivations behind Consumers’ Organic Menu Choices: The Role of Environmental Concern, Social Value, and Health Consciousness. Journal of Quality Assurance in Hospitality & Tourism, 20(1), 107–122.
Slyke, C. V., Bélanger, F., Johnson, R. D., & Hightower, R. (2010). Gender-Based Differences in Consumer E-Commerce Adoption. Communications of the Association for Information Systems, 26.
Statista. (2020, June). Online Food Delivery Report 2020. https://www.statista.com/study/40457/food-delivery/
Suhartanto, D., Dean, D., Leo, G., & Nyoman Triyuni, N. (2019). Millennial Experience with Online Food Home Delivery: A Lesson from Indonesia. Interdisciplinary Journal of Information, Knowledge, and Management, 14, 277–294.
Suhartanto, D., Helmi Ali, M., Tan, K. H., Sjahroeddin, F., & Kusdibyo, L. (2018). Loyalty toward online food delivery service: the role of e-service quality and food quality. Journal of Foodservice Business Research, 22(1), 81–97.
Taiwan Network Information Center. (2020). Taiwan Internet Report 2020. TWNIC. Retrieved October 21, 2021, from https://report.twnic.tw/2020/en/TrendAnalysis_internetUsage.html
Talwar, S., Dhir, A., Kaur, P., & Mäntymäki, M. (2020). Why do people purchase from online travel agencies (OTAs)? A consumption values perspective. International Journal of Hospitality Management, 88, 102534.
Talwar, S., Dhir, A., Scuotto, V., & Kaur, P. (2021). Barriers and paradoxical recommendation behaviour in online to offline (O2O) services. A convergent mixed-method study. Journal of Business Research, 131, 25–39.
Tandon, A., Kaur, P., Bhatt, Y., Mäntymäki, M., & Dhir, A. (2021). Why do people purchase from food delivery apps? A consumer value perspective. Journal of Retailing and Consumer Services, 63, 102667.
Tanrikulu, C. (2021). Theory of consumption values in consumer behaviour research: A review and future research agenda. International Journal of Consumer Studies, 45(6), 1176–1197.
Teng, C. I. (2018). Look to the future: Enhancing online gamer loyalty from the perspective of the theory of consumption values. Decision Support Systems, 114, 49–60.
Troise, C., O’Driscoll, A., Tani, M., & Prisco, A. (2020). Online food delivery services and behavioural intention – a test of an integrated TAM and TPB framework. British Food Journal, 123(2), 664–683.
UNCTAD. (2021, March). COVID-19 and e-commerce: a global review. United Nations Publications. https://unctad.org/system/files/official-document/dtlstict2020d13_en_0.pdf
Wang, H., Liao, C., & Yang, L. (2013). What Affects Mobile Application Use? The Roles of Consumption Values. International Journal of Marketing Studies, 5(2).
WHO. (2020). COVID-19 and food safety: guidance for food businesses. https://apps.who.int/iris/bitstream/handle/10665/331705/WHO-2019-nCoV-Food_Safety-2020.1-eng.pdf
Wong, K., Chang, H., & Yeh, C. (2019). The effects of consumption values and relational benefits on smartphone brand switching behavior. Information Technology & People, 32(1), 217–243.
Wu, C., Tao, Y. H., & Lin, Y. M. (2017). Repurchase decision for music products in Taiwan: physical versus online media. Digital Policy, Regulation and Governance, 19(4), 302–316.
Xianen P., Anling S., Yiru X., & Weichen C. (2021). Investigation of New Life for Epidemic Prevention under the Third Level of Alert. TTR Taiwan Trend Research. Retrieved October 15, 2021, from https://www.twtrend.com/trend-detail/COVID-19-Level3-new-life-survey01/
Zanetta, L. D., Hakim, M. P., Gastaldi, G. B., Seabra, L. M. J., Rolim, P. M., Nascimento, L. G. P., Medeiros, C. O., & da Cunha, D. T. (2021). The use of food delivery apps during the COVID-19 pandemic in Brazil: The role of solidarity, perceived risk, and regional aspects. Food Research International, 149, 110671.
Zhang, J., & Mao, E. (2012). What’s Around Me? International Journal of E-Business Research, 8(3), 33–49.
Zhao, Y., & Bacao, F. (2020). What factors determining customer continuingly using food delivery apps during 2019 novel coronavirus pandemic period? International Journal of Hospitality Management, 91, 102683.
Zhu, L., & Phongsatha, S. (2021). FACTORS INFLUENCING PURCHASE INTENTION TOWARD ONLINE FOOD DELIVERY SERVICE: A CASE STUDY OF EXPERIENCED CONSUMERS IN HUNAN PROVINCE, CHINA. AU EJournal of Interdisciplinary Research, 6(2), 103–112.