Bunnag, T., and Kitikorn Dowpiset2. “Study Effecting of Halal Logo on Ready-to-Eat Meal towards Purchase Intention of Non-Muslim Consumers In Bangkok”. AU Hybrid International Conference 2024 on " Entrepreneurship & Sustainability in the Digital Era" Under the Theme of "People Centric Knowledge in Intelligence World" , vol. 2, no. 1, Nov. 2021, pp. 159-6, http://www.assumptionjournal.au.edu/index.php/icesde/article/view/5696.