Chemometric Analysis for Heavy Metal Pollution Assessment of Beach Sediments in Balongan, Indramayu. Jurnal Kimia Valensi, [S. l.], v. 12, n. 1, p. 1–13, 2026. DOI: 10.15408/jkv.v12i1.46477. Disponível em: https://journal.uinjkt.ac.id/index.php/valensi/article/view/46477. Acesso em: 15 sep. 2026.