The Degree of Availability of Knowledge Management Application Requirements in Secondary Schools in Lahj Governorate from the Teachers’ Perspective  (A Descriptive Survey Study). Journal of the Faculties of Education - University of Aden, [S. l.], v. 20, n. 1, 2026. Disponível em: https://journals.aden-univ.net/index.php/Jef/article/view/210. Acesso em: 8 oct. 2026.