Cah yaniN.; Lumban BatuD. T. F.; SulistionoS. Heavy Metal Contain Pb, Hg, Cd and Cu in Whiting Fish (Sillago sihama) Muscle in Estuary of Donan River, Cilacap, Central Java. Jurnal Pengolahan Hasil Perikanan Indonesia, v. 19, n. 3, p. 267-276, 6 Feb. 2017.