1.
Sekarinah. Improving Students’ Understanding of Hijaiyah Letters through the Problem Based Learning Model at SD Negeri Perapat Batu Nunggul. JPGI [Internet]. 2024 Dec. 31 [cited 2025 Jun. 27];1(4):261-72. Available from: https://journal.mgedukasia.or.id/index.php/jpgi/article/view/646