Alhusein, Achmad Fanji, Meilinda Meilinda, and Ratu Mutiara Wulandari. “The Effect of Mind Mapping on the Tenth Graders’ System Thinking on Trophic Structure Topic ”. Jurnal Penelitian Pendidikan IPA 9, no. 4 (April 30, 2023): 1997–2001. Accessed May 20, 2024. https://jppipa.unram.ac.id/index.php/jppipa/article/view/1877.