Health Risk Assessment of Lead (Pb) and Copper (Cu) Contamination in Sediments of Palu Bay, Indonesia. Gema Lingkung Kesehatan [Internet]. 2026 Feb. 25 [cited 2026 May 14];24(1):117-23. Available from: https://gelinkes.poltekkes-surabaya.ac.id/index.php/gelinkes/article/view/446