Masriatini, Rully, Novita Sari, and Zaidatul Imtinan. 2019. “ANALISA KUALITAS FISIK AIR SUNGAI LEMATANG DI KABUPATEN LAHAT”. Jurnal Redoks 4 (1):27-35. https://doi.org/10.31851/redoks.v4i1.3072.