Winata, Bayu, Basuki Wasis, and Yadi Setiadi. “STUDI ADAPTASI SAMAMA (Anthocephalus Macrophyllus) PADA BERBAGAI KONSENTRASI TIMBAL (Pb)”. Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (Journal of Natural Resources and Environmental Management) 6, no. 2 (February 24, 2017): 211. Accessed January 17, 2022. https://journal.ipb.ac.id/index.php/jpsl/article/view/12734.