Otakanon, B. ., N. Ngrmrojanavanich, N. M. Nungnuj Muangsin3, C. . Gowanit, and P. . Petison. “A New Food Business Model for the Small Food Firms”. Migration Letters, vol. 21, no. S8, Mar. 2024, pp. 1027-39, https://migrationletters.com/index.php/ml/article/view/9516.