Groundwater Quality Analysis at Merauke IIb Prison, Merauke Regency, South Papua ProvinceCharles H H Paiki, Yan Adhitya Wesda Wardhana, Andre Putra Arifin, Akhmad Yusron, Dipta Alfian R, Erikha Maurizka Mayzarah and Nur AlzairBIO Web Conf., 213 (2026) 02004DOI: https://doi.org/10.1051/bioconf/202621302004