Purba, Y. S. ., Sulandari, U. ., Lelitasari, L., & Arjuni, D. . (2023). Analysis of Water Pollution in The Musi River Due to Community and Industrial Activities Using Onlimo. Jurnal Penelitian Pendidikan IPA, 9(SpecialIssue), 651–656. https://doi.org/10.29303/jppipa.v9iSpecialIssue.5967