Laswadi, L., Rhomiy Handican and Eline Yanty Putri Nasution 2023. Instructional Edutainment Media "Number Game" Based on Mobile Technology to Improve Mathematical Conceptual Understanding. Jurnal Edutech Undiksha. 11, 1 (Jun. 2023), 119–127. DOI:https://doi.org/10.23887/jeu.v11i1.53913.