T. L. NGUYEN, T. D. PHAM, N. K. PHAM, and T. H. Y. NGUYEN, “KNOWLEDGE AND PRACTICE ON FOOD SAFETY OF PEOPLE DIRECTLY PROCESSING FOOD AND TEACHERS AT PRESCHOOLS IN THAI BINH CITY IN 2018”, Tạp chí Dinh dưỡng và Thực phẩm, vol. 15, no. 3, pp. 26–33, Jul. 2022.