NABAYRA, J. N. . On-the-Go Android-Based Learning Tool for Mathematics in Geographically Challenged Areas. International Journal of Learning, Teaching and Educational Research, [S. l.], v. 23, n. 8, p. 643–667, 2024. Disponível em: https://ijlter.net/index.php/ijlter/article/view/2049. Acesso em: 26 jul. 2026.