MOHAMMAD ABEDRABBU ALKHAWALDEH; MOHAMAD AHMAD SALEEM KHASAWNEH. The Degree of Human Competencies among Secondary School Principals . Migration Letters, London, UK, v. 20, n. S2, p. 1048–1060, 2023. DOI: 10.59670/ml.v20iS2.4490. Disponível em: https://migrationletters.com/index.php/ml/article/view/4490. Acesso em: 24 dec. 2024.