Loc, Tran, 		Ninh, Pham, 		Luu, Nguyen, 		Chien, Tran, 		Anh, Tran, 		Dung, Nguyen, AND 		Thao, Tran.
" Chemical Composition of Euphorbia Hirta L. collected in Dan Phuong, Hanoi" <em>VNU Journal of Science: Natural Sciences and Technology</em> [Online], Volume 38 Number 2 (23 June 2022)