NAJDI, D. R. E. A Training Program on Mathematics Online Communication Skills to Overcome Barriers in Communicating Mathematics through Internet. Palestinian Journal for Open Learning & e-Learning, [S. l.], v. 6, n. 12, 2019. Disponível em: https://journals.qou.edu/index.php/jropenres/article/view/1670. Acesso em: 3 jul. 2024.