Vuthisopon, Sujira. 2021. “THE ELECTRONIC SERVICE QUALITY STRUCTURAL EQUATION MODEL FOR CUSTOMER SATISFACTION AND LOYALTY IN ONLINE FOOD PURCHASES THROUGH GRAB FOOD APPLICATION IN THAILAND”. AU Hybrid International Conference 2024 on " Entrepreneurship & Sustainability in the Digital Era" Under the Theme of "People Centric Knowledge in Intelligence World" 1 (1):560-66. https://assumptionjournal.au.edu/index.php/icesde/article/view/5055.