G.A.P., S.; N. W. S., M.; P.A.A.G, S. Learning English in Third Grade through Powtoon. Journal of Education Technology, [S. l.], v. 4, n. 2, p. 120–126, 2020. DOI: 10.23887/jet.v4i2.24087. Disponível em: https://ejournal.undiksha.ac.id/index.php/JET/article/view/24087. Acesso em: 5 may. 2024.