FERDY, Ferdy; SIAHAAN, Berton M; PANDARA, Dolfie; PASAU, Guntur; BOBANTO, Maria; MAMBU, Brian. Pelatihan Masyarakat Desa Lopana Satu Kecamatan Amurang Timur dalam Evaluasi Kualitas Air Sumur di Wilayah Pesisir Melalui Analisis Geokimia. The Studies of Social Sciences, [S. l.], v. 8, n. 1, p. 142–150, 2026. DOI: 10.35801/tsss.v8i1.66271. Disponível em: https://ejournal.unsrat.ac.id/v3/index.php/ssj/article/view/66271. Acesso em: 24 may. 2026.