Ramadan AS, Unaenah E, Zaudah D, Azizah N, Ropidoh S. Analisis Bahan Ajar Matematika Kelas 5 di Sekolah Dasar. alsys [Internet]. 8Jul.2022 [cited 19Sep.2024];2(4):483-90. Available from: https://ejournal.yasin-alsys.org/alsys/article/view/438