Wahyuni, Sri Reski, Rezi Junialdi, Sanny Edinov, and Leila Muhelni. 2025. “The Analysis of Drinking Water Quality in Sumber Agung Village, Kinali District”. TOFEDU: The Future of Education Journal 4 (7):3726-32. https://doi.org/10.61445/tofedu.v4i7.938.