IBRAHIM, A. K. . Psychometric Properties of Study Centre Directors’ Behaviour Expectation Scale (BES) . West African Journal of Open and Flexible Learning, [S. l.], v. 5, n. 2, p. 67–82, 2024. Disponível em: https://wajofel.org/index.php/wajofel/article/view/197. Acesso em: 19 oct. 2024.