Anh, Dao, 		Nguyen, Ta, 		My, Nguyen, 		Chau, Chu, 		Long, Dang, 		Anh, Hoang, 		Minh, Tu, AND 		Tri, Tran.
" Development of an Effective Method for the Determination of p-Hydroxybenzoic Acid Esters (Parabens) Surface Sediment in To Lich River" <em>VNU Journal of Science: Natural Sciences and Technology</em> [Online], Volume 41 Number 4 (10 November 2025)