[1]
Marwati, D.S. et al. 2023. The Enhancement of The Ability to Calculating Multiplication in Elementary Schools Using Cogglak Media to Catch Up Post Covid-19. Journal Universitas Muhammadiyah Gresik Engineering, Social Science, and Health International Conference (UMGESHIC). 2, 1 (Jan. 2023), 212–221. DOI:https://doi.org/10.30587/umgeshic.v2i1.5155.