HANUM, Farrah Fadhillah; SALAMAH, Siti; RIFAI SANUHUNG, Ahmad; SETYA WARDHANA, Budi. Study on The Potential Contamination of Heavy Metals: Analysis of Cr and Pb Contents From Power Plants in Indonesia Using the Batch Leaching Method. Sains Natural: Journal of Biology and Chemistry, [S. l.], v. 14, n. 1, p. 53–61, 2024. DOI: 10.31938/jsn.v14i1.689. Disponível em: https://mail.ejournalunb.ac.id/JSN/article/view/689. Acesso em: 30 jul. 2026.