Kieu Hung, Nguyen, 		Quang Hien, Truong, 		Ngoc Hien, Tran, 		Thi Thuy Linh, Nguyen, AND 		Thi Ha, Nguyen.
" Application of Uplc/Ms/Ms Method for Dertermination  of Sudan I in Chili Sauces" <em>VNU Journal of Science: Earth and Environmental Sciences</em> [Online], Volume 39 Number 3 (21 August 2023)