ROMBON, M. T.; PURBOPUSPITO, J.; LUNTUNGAN, J. N. KANDUNGAN TEMBAGA, SENG, DAN BESI DALAM SEDIMEN SUNGAI BOLAANG DI DESA BAKAN BOLAANG MONGONDOW. Soil and Environment Journal, [S. l.], v. 1, n. 2, p. 22–25, 2022. DOI: 10.35791/se.22.1.2022.39883. Disponível em: https://ejournal.unsrat.ac.id/v3/index.php/soilenvironmental/article/view/39883. Acesso em: 22 dec. 2024.