[1]
2025. Improving The Ability Of Subtracting Small Numbers By Large Numbers Using The Jurang Board Media For 2nd Grade Elementary School Students At Sdn 4 Gondang In The 2024/2025 Academic Year. Jurnal Ilmiah Mandala Education. 11, 4 (Oct. 2025), 985–991. DOI:https://doi.org/10.58258/jime.v11i4.9366.