BOADU, K. Preparation and Role Performance of Heads of Secondary Schools in the Ashanti Region of Ghana: Lessons to Draw. Advances in Social Sciences Research Journal, [S. l.], v. 8, n. 5, p. 473–486, 2021. DOI: 10.14738/assrj.85.10066. Disponível em: https://journals.scholarpublishing.org/index.php/ASSRJ/article/view/10066. Acesso em: 29 nov. 2021.