Masruroh, Siti, and Tarzan Purnomo. “Analysis of Copper (Cu) Heavy Metal in Aquatic Plants As an Indicator of Pollution in Brantas Mojokerto River”. LenteraBio : Berkala Ilmiah Biologi 13, no. 1 (December 22, 2023): 131–140. Accessed April 7, 2025. https://journal.unesa.ac.id/index.php/lenterabio/article/view/25723.