BITTER, Gary Glen; CORRAL, Allen. Analysis of Learning Outcomes from Mobile Mathematics Applications. International Journal for Innovation Education and Research, Dhaka, Bangladesh, v. 3, n. 3, p. 177–190, 2015. DOI: 10.31686/ijier.vol3.iss3.337. Disponível em: https://scholarsjournal.net/index.php/ijier/article/view/337. Acesso em: 24 apr. 2025.