YUSRI, Yunarni; SUTRISNO, Ahmad Budi; TAQWA, Muhammad. Pelatihan Penggunaan Kartu Bilangan Bagi Peserta Didik. MATAPPA: Jurnal Pengabdian Kepada Masyarakat, [S. l.], v. 4, n. 2, p. 177–182, 2021. DOI: 10.31100/matappa.v4i2.1025. Disponível em: https://journal.matappa.ac.id/index.php/matappa/article/view/1025. Acesso em: 4 apr. 2026.