“PENGEMBANGAN MODUL AJAR MATEMATIKA BERMUATAN KOMUNIKASI MATEMATIS BAGI SISWA SEKOLAH DASAR”, IPSSJ, vol. 2, no. 2 Maret, pp. 1537–1543, May 2025, Accessed: Oct. 21, 2026. [Online]. Available: https://ipssj.com/index.php/ojs/article/view/202