Thai, Tran, 		Luu, Pham, 		Hoang Yen, Tran, 		My Yen, Nguyen, AND 		Quang, Ngo.
" Assessing Changes in Ecological Quality Status of Sediment in Tri An Reservoir (Southeast Vietnam) by using Indicator of Nematode Communities" <em>VNU Journal of Science: Natural Sciences and Technology</em> [Online], Volume 36 Number 1 (30 March 2020)