RAMADHANI, ahmad; PURNAMA, V. Analisis Kadar BOD (Biological Oxygen Demand) dan COD (Chemical Oxygen Demand) Pada Air Sungai Batang Masumai Kabupaten Merangin Di UPTD Laboratorium Dinas Lingkungan Hidup. INDONESIAN JOURNAL OF CHEMICAL RESEARCH, [S. l.], v. 7, n. 2, p. 36–43, 2023. DOI: 10.20885/ijcr.vol7.iss2.art5. Disponível em: https://journal.uii.ac.id/chemical/article/view/27067. Acesso em: 2 may. 2024.