VADIVELU, Rhishwan; HAIROL AKHMA, Muhammad Amir Fitri; TUAN MASROHAIZAT, Tuan Muhammad Syafiq; MOHAMED NOR, Mohd Hadri. River Water Quality Analysis Using RO Filtration. Multidisciplinary Applied Research and Innovation, [S. l.], v. 7, n. 1, p. 180–186, 2026. Disponível em: https://penerbit.uthm.edu.my/periodicals/index.php/mari/article/view/21694. Acesso em: 8 apr. 2026.