MUHAMMAD BILAL; MUHAMMAD TAIMOOR MUSTAFA*; KHAYAM SHAHZAD; MUHAMMAD SAAD ALI; MUHAMMAD ALI RAZA; MUHAMMAD ISHTIAQ. SEASONAL ASSESSMENT OF KORANG RIVER SURFACE WATER QUALITY USING WATER QUALITY INDEX (WQI) AND GIS-BASED SPATIAL ANALYSIS. Spectrum of Engineering Sciences, [S. l.], v. 4, n. 6, p. 2543–2559, 2026. Disponível em: https://thesesjournal.com.medicalsciencereview.com/index.php/1/article/view/3326. Acesso em: 9 oct. 2026.