Dora, M., D. Purwanto, and R. S. Siregar. “Efforts To Improve Clean Water Qualitythrough The Community Self-Help Group Program(Case Study Of Ngemplak Village)”. Jurnal Ilmiah PLATAX, vol. 12, no. 1, Dec. 2023, pp. 92-106, doi:10.35800/jip.v12i1.53360.