Ulfa, Sofiana, and Kemil Wachidah. 2026. “Teaching Implementation Report: Mathematics Flash Card Media to Improve Understanding of Ordering Numbers in Second Grade Elementary School : Laporan Implementasi Pembelajaran: Penerapan Media Flash Card Matematika Untuk Meningkatkan Pemahaman Materi Mengurutkan Bilangan Kelas II Sekolah Dasar”. Madrosatuna: Journal of Islamic Elementary School 10 (2):10.21070/madrosatuna.v10i2.1685. https://doi.org/10.21070/madrosatuna.v10i2.1685.