Effects of dam construction on the main-stream river, a lesson from Ba Lai dam, Ben Tre province - Tran, Thai; Tran, Yen; Tran, Giang; Pham, Hoai; Tran, Tinh; Ngo, Trang; Lam, Tan; Ngo, Quang; Ann, Vanreusel; Bijeesh, Veettil (Science & Technology Development Journal: Natural Sciences, 2021)