[1]
Hasibuan, M.A., Harahap, N. and Mutiah, E. 2024. Strategy improving students’ understanding of multiplication concepts through abacus props abacus 100 beads class 2 sd negeri 0119 banjar raja. International Journal of Curriculum Development, Teaching and Learning Innovation. 2, 3 (Jul. 2024), 136–141. DOI:https://doi.org/10.35335/curriculum.v2i3.202.