HASIBUAN, Ratna Sari. KAJIAN KUALITAS AIR SUNGAI CILIWUNG. Jurnal Nusa Sylva, [S. l.], v. 17, n. 2, p. 91–100, 2019. DOI: 10.31938/jns.v17i2.206. Disponível em: https://www.ejournalunb.ac.id/JNS/article/view/206. Acesso em: 13 jun. 2026.