KINGLATTANA L, SILIBOUNTHAN S, KEOKHAMPHUI K, Pavelic P, Banks E, Viossanges M. Assessment of Groundwater Quality in Tha Xang Village, Pak Ngum district, Vientiane capital. sujournal [Internet]. 2025 Mar. 21 [cited 2026 Jul. 25];11(1):186-95. Available from: https://su-journal.com/index.php/su/article/view/961