Utilization of Free Apps in Interactive Learning in Elementary Schools. Jurnal PkM Pengabdian kepada Masyarakat, [S. l.], v. 9, n. 01, p. 149–160, 2026. DOI: 10.30998/fxk4n065. Disponível em: https://newjournal.lppmunindra.ac.id/index.php/pkm/article/view/1031. Acesso em: 11 jun. 2026.