MU’AROFAH, B. .; JUMROTUL HASANAH, A. THE TOTAL COLIFORM DENSITY IN TREATED LIQUID WASTE AT UTD PMI NGANJUK REGENCY. GEMA KESEHATAN, [S. l.], v. 14, n. 1, p. 35–43, 2022. DOI: 10.47539/gk.v14i1.278. Disponível em: https://gk.jurnalpoltekkesjayapura.com/gk/article/view/278. Acesso em: 19 may. 2024.