MAREI , S. T. .; ALTARAWNEH , A. F. . Mathematical Communication skills through E-Learning Platforms: Covid19 affect. Dirasat: Educational Sciences, [S. l.], v. 50, n. 1, p. 269–285, 2023. DOI: 10.35516/edu.v50i1.4569. Disponível em: http://dsr.ju.edu.jo/djournals/index.php/Edu/article/view/4569. Acesso em: 7 jul. 2024.