NURHAYATI, I.; ASMORO, P.; SUGITO, S. PENGOLAHAN AIR LIMBAH PABRIK TEMPE DENGAN BIOFILTER. WAKTU: Jurnal Teknik UNIPA, [S. l.], v. 9, n. 2, p. 1–5, 2011. DOI: 10.36456/waktu.v9i2.917. Disponível em: https://jurnal.unipasby.ac.id/index.php/waktu/article/view/917. Acesso em: 19 aug. 2022.