Application of water quality index (WQI) in the assessment of coastal water quality in Hon Cau area, Binh Thuan province - Le, Hai; Dao, Quoc; Vu, Binh; Le, Trang; Tran, Anh; Nguyen, Hanh; Banh, Liem; Truong, Giao (VNUHCM Journal of Environment and Earth Sciences, 2023)