Dewi, Ismawati Kusuma, and Achmad Lutfi. “Chem-Rox Games As A Learning Media For The Concept of Reduction and Oxidation Reactions Material to Increase Students Learning Motivation”. Chemistry Education Practice 4, no. 1 (May 29, 2021): 59–65. Accessed April 27, 2024. https://jurnalfkip.unram.ac.id/index.php/CEP/article/view/2397.