Efektifitas Unit Intake, Aerasi, Pra-klorinasi, Koagulasi, Flokulasi di Instalasi Pengolahan Air (IPA) 2 Krian. jse [Internet]. 2025 Jul. 9 [cited 2026 Apr. 28];10(3). Available from: https://jse.serambimekkah.id/index.php/jse/article/view/1039