BAMBANG PURNAMA, Lubis; MUHAMMAD FAUDZAN, Wishas; NURHAYATI, Ati. PERBEDAAN JUMLAH TRAY DENGAN METODE MULTIPLE TRAY ARERATOR PIRAMIDA TERHADAP PENURUNAN MANGAN AIR BERSIH PT. X. Jurnal Sanitasi Profesional Indonesia, [S. l.], v. 4, n. 1, p. 32–42, 2023. DOI: 10.33088/jspi.4.01.32-42. Disponível em: https://ojs.poltekkesbengkulu.ac.id/index.php/sanpro/article/view/385. Acesso em: 18 oct. 2024.