“Improving Drinking Water Quality Using Simple Filtering Based On Snail Gonggong Shell Waste In Kulur Ilir Village, Central Bangka Regency: Peningkatan Kualitas Air Minum Menggunakan Penyaringan Sederhana Berbasis Limbah Cangkang Siput Gonggong Di Desa Kulur Ilir Kabupaten Bangka Tengah”. Jurnal Pengabdian Kepada Masyarakat Universitas Bangka Belitung, vol. 3, no. 2, Aug. 2018, https://doi.org/10.33019/jpu.v3i2.154.