Heavy Metal (Pb, Cu, and Zn) Content in Geloina erosa and Cerithidea obtusa from the Western Coast of Dumai, Riau Province Annisa Fajriani ; Bintal Amin ; Efriyeldi Efriyeldi Journal of Coastal and Ocean Sciences 2 Okt 2026 10.31258/jocos.6.3.166-173
Analysis of Pb, Cu and Zn Metal Content in Sediments and Blood Cockles (Anadara granosa) in the Waters of Bangko Rokan Hilir Sarah Sijabat ; Bintal Amin ; Syahril Nedi Journal of Coastal and Ocean Sciences 2 Okt 2026 10.31258/jocos.7.1.66-72
