Ratasuk, Akaraphun, and Sunanta Gajesanand. “Does Food Safety Build Customer Trust? The Mediating Role of Perceived Risk in Food Delivery Service in Bangkok during the COVID-19 Pandemic”. Asia Social Issues 16, no. 2 (December 23, 2022): e253719. accessed December 6, 2025. https://so06.tci-thaijo.org/index.php/asi/article/view/253719.