Thai, Tran, 		Dang, Le, AND 		Quang, Ngo.
" Assessing Sediment Ecological Quality in Organic Shrimp Farming Ponds by Comparing the Shannon-Wiener, AMBI, and M-AMBI Indices" <em>VNU Journal of Science: Natural Sciences and Technology</em> [Online], Volume 34 Number 3 (24 September 2018)