The Contemporary Yemen Unity (1990-2019) the Foregrounds and Aftermaths, (Historical Perspective). Global Journal of Human-Social Science, [S. l.], v. 21, n. D1, p. 29–41, 2021. DOI: 10.34257/GJHSSDVOL21IS1PG29. Disponível em: https://socialscienceresearch.org/index.php/GJHSS/article/view/3548. Acesso em: 3 apr. 2026.