MA’DIKA, Geraldine Apriceline; RAHARJO, Djoko; KISWORO, Kisworo. Relation Between Chromium Contaminant Profile and Mollusk Community Structure In Opak River: HUBUNGAN PROFIL CEMARAN KROMIUM DENGAN STRUKTUR KOMUNITAS MOLUSKA DI SUNGAI OPAK. Biospecies, [S. l.], v. 14, n. 1, p. 67–74, 2021. DOI: 10.22437/biospecies.v14i1.11970. Disponível em: https://www.online-journal.unja.ac.id/biospecies/article/view/11970. Acesso em: 22 apr. 2026.