Nurrohmah, Enur, Endang Susilaningsih, and Murbangun Nuswowati. “Instrument Design Diagnostic Test Three-Tier Multiple Choice Redox Material With Redox Diagnostic Test Software (RDT)”. Journal of Innovative Science Education 7, no. 2 (August 7, 2018): 190-199. Accessed December 21, 2024. https://journal.unnes.ac.id/sju/jise/article/view/24147.