Ngampongpun, T., K. Kongthip, K. Pyungtanasup, T. Udomjetjamnong, R. Thanakumthorn, S. Suracharoenchai, S. Mungmai, and S. Mungkalarungsi. “Food safety assessment based on sodium hydrosulfite contamination in ready-to-eat and ready-to-cook food samples from various markets in Bangkok Metropolitan Region”. UBRU Journal for Public Health Research, vol. 12, no. 1, Apr. 2023, pp. 78-86, https://he02.tci-thaijo.org/index.php/ubruphjou/article/view/260858.