Januar, Exsaris, and Sahyuddin Sahyuddin. “Use of Mnemonic Products in Volume Unit Conversion Materials in Elementary Schools”. International Journal of Educational Dynamics 7, no. 1 (December 15, 2024): 135-144. Accessed January 14, 2025. http://ijeds.ppj.unp.ac.id/index.php/IJEDS/article/view/505.