Ahmad Syahrial Pohan, Masthura, Ridwan Yusuf Lubis. Utilization of Nipah Fruit Shell Activated Carbon (Nypa Fruticans) with Hcl Activator as a Media for Digging Well Water Filtration. AJNS [Internet]. 2024 Feb. 29 [cited 2024 Sep. 18];3(1):23-36. Available from: https://journal.formosapublisher.org/index.php/ajns/article/view/10209