PERENCANAAN INSTALASI PENGOLAHAN AIR LIMBAH (IPAL) DOMESTIK DENGAN METODE BIOFILTER AEROB DI PT. BHANDA GHARA REKSA (PERSERO) DIVRE VI LAMPUNG. jls [Internet]. 2023 Apr. 17 [cited 2025 Jun. 16];6(1):45-60. Available from: https://www.lppm-unbaja.ac.id/ejournal/index.php/jls/article/view/2233