Hartesi, Barmi, and Lili Andriani. “ADSORPSI TIMBAL PADA PATI BERAS (Oryza sativaL.) DAN PATI KENTANG (Solanum tuberosumL.)”. JURNAL KATALISATOR 6, no. 1 (May 3, 2021): 1–12. Accessed January 11, 2025. http://ict.remorac.com/index.php/katalisator/article/view/213.