Nugroho, Septian Adi, Trisniawati Trisniawati, and Nelly Rhosyida. “Developing Powerpoint-Based Interactive Multimedia of Mathematics Learning Multiples and Factors Materials for Elementary School”. Advances in Mobile Learning Educational Research 2, no. 2 (July 20, 2022): 411-420. Accessed December 26, 2024. https://www.syncsci.com/journal/AMLER/article/view/AMLER.2022.02.009.