SILABAN, P. J.; HALOHO, V.; SIHOMBING, B. A.; PANJAITAN, Y. P.; SITORUS, Y. S. D. Sosialisasi Pembelajaran Matematika Alat Peraga Ludomatika di UPT SDN 060922 Medan Sunggal . Jurnal Pengabdian Masyarakat Bangsa, [S. l.], v. 1, n. 9, p. 1744–1747, 2023. DOI: 10.59837/jpmba.v1i9.134. Disponível em: https://jurnalpengabdianmasyarakatbangsa.com/index.php/jpmba/article/view/134. Acesso em: 25 may. 2026.