Mahmud R, Nazaruddin I. SOSIALISASI ALAT PERAGA PEMBELAJARAN MATEMATIKA ALAT HITUNG PERKALIAN DI SEKOLAH SDN No. 067249 MEDAN MARELAN. Jaliye [Internet]. 2024 Jun. 29 [cited 2025 Jul. 28];3(1):36-9. Available from: https://univamedan.ac.id/ejurnal/index.php/jaliye/article/view/730