1.
Baharuddin B. Peningkatan Pemahaman Konsep Operasi Hitung Perkalian Bilangan Cacah melalui Pendekatan Konstruktivisme. VENN [Internet]. 2024 Aug. 23 [cited 2026 Oct. 25];3(3):89-97. Available from: https://pustaka.my.id/journals/venn/article/view/169