AL-HAIMI, Basheer; HAMID, Ab; HUJAINAH, Fadhl. Factors Affecting Yemen Higher Education Institutions Performance: Challeneges & Obstacles. International Journal of Engineering and Technology, [S. l.], v. 7, n. 3.21, p. 256–260, 2018. DOI: 10.14419/ijet.v7i3.21.17169. Disponível em: https://mail.sciencepubco.com/index.php/IJET/article/view/17169.. Acesso em: 16 aug. 2025.