1.
Wahyuni N, Husna R. Pendampingan belajar operasi hitung menggunakan metode bersusun. Al-Azkiya [Internet]. 2023Jun.30 [cited 2026May15];8(1):76-9. Available from: https://dev-journal.iainlangsa.ac.id/index.php/azkiya/article/view/6471