Nada, Ella, Supartono Supartono, Sri Mursiti, and Endang Susilaningsih. “Analysis Concepts Redox Using Multiple Representation Based Test Instrument With Computer Based Test (CBT) Model”. Journal of Innovative Science Education 7, no. 1 (July 26, 2018): 101-106. Accessed July 18, 2024. http://journal.unnes.ac.id/sju/jise/article/view/24171.