Ma’dika, Geraldine Apriceline, Djoko Raharjo, and 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 14, no. 1 (February 1, 2021): 67–74. Accessed April 23, 2026. https://www.online-journal.unja.ac.id/biospecies/article/view/11970.