Performance of Civil Aviation Communication Network in Yemen: Study, Analysis and Processing. Journal of Science and Technology, [S. l.], v. 21, n. 2, p. 1–15, 2016. DOI: 10.20428/jst.v21i2.1226. Disponível em: https://journals.ust.edu/index.php/JST/article/view/1226. Acesso em: 26 sep. 2025.