Disty Gusvalinda Arijati, Evan Bagas Saputra, Nayla Meilani, Muhamad Dawi, Fatmawati. ANALISIS PENCEMARAN AIR DI SUNGAI BATANG KUALU. PediaQu [Internet]. 2025 Nov. 6 [cited 2026 May 11];4(4):7299-304. Available from: https://publisherqu.com/index.php/pediaqu/article/view/3137