Ahmad Syahrial Pohan, Masthura, & Ridwan Yusuf Lubis. (2024). Utilization of Nipah Fruit Shell Activated Carbon (Nypa Fruticans) with Hcl Activator as a Media for Digging Well Water Filtration. Asian Journal of Natural Sciences, 3(1), 23–36. https://doi.org/10.55927/ajns.v3i1.10209