Determination of Lead (Pb) in Patin Fish Oil (Pangasius hypophthalmus) Using Atomic Absorption Spectrophotometry (AAS). JPK : Jurnal Proteksi Kesehatan, [S. l.], v. 10, n. 1, p. 1–5, 2021. DOI: 10.36929/jpk.v10i1.314. Disponível em: https://jurnal.pkr.ac.id/JPK/article/view/314. Acesso em: 18 jan. 2026.