ridha, mutashain-ridha, Rika Ernawati, and Tedy Agung Cahyadi. “Jejak Dan Faktor Pengontrol Keterdapatan Logam Berat (Heavymetal) Didalam Sedimen”. ReTII (November 4, 2019): 78–83. Accessed April 19, 2025. https://journal.itny.ac.id/index.php/ReTII/article/view/1508.