WidjajaHermanu, Dyah Tjahyandari Suryaningtyas, and Aulya Putri. 2025. “The Effect of Reclamation on Soil Fertility in Former Gold Mining Areas in North Minahasa”. Jurnal Pengelolaan Lingkungan Pertambangan 2 (1), 47 - 55. https://doi.org/10.70191/jplp.v2i1.62324.