Fauzan A fauzan, setyoko S, Saputra AS. VARIASI KETEBALAN MEDIA FILTER ARANG AKTIF TONGKOL JAGUNG TERHADAP PENURUNAN KADAR BESI (Fe) AIR BERSIH DI PT. XYZ. JKS [Internet]. 2021Dec.27 [cited 2025Jul.9];2(2):447-53. Available from: https://jurnal.polkesban.ac.id/index.php/jks/article/view/6