RianiE., JohariH.S. and CordovaM.R. 2017. Bioaccumulation of Cadmium and Lead in Prickly Pen Shell in Seribu Archipelago. Jurnal Pengolahan Hasil Perikanan Indonesia. 20, 1 (Apr. 2017), 131-142. DOI:https://doi.org/10.17844/jphpi.v20i1.16500.