Analisis Efisiensi Multiple Tray Aerator dalam Penurunan Kadar Fe dan Mn Air Sumur (Studi Kasus: Desa Kureksari, Sidoarjo). jse [Internet]. 2024 Oct. 4 [cited 2026 Jul. 5];9(4). Available from: https://jse.serambimekkah.id/index.php/jse/article/view/537