Exploring the relationship between knowledge management and core competencies to improve universities success in Jordan: Testing the mediating effect of employee engagement. Periodicals of Engineering and Natural Sciences, [S. l.], v. 11, n. 5, p. 76–90, 2023. DOI: 10.21533/pen.v11.i5.186. Disponível em: https://pen.ius.edu.ba/index.php/pen/article/view/186. Acesso em: 13 may. 2026.