Y D, Quansah Joseph; JOHN, Gayomey; ELVIS, Attakora-Amaniampong. Professionals’ Dichotomous Take on Instructional Supervision Styles for Technical Institutions in Ghana. European Scientific Journal, ESJ, [S. l.], v. 12, n. 19, p. 255, 2016. DOI: 10.19044/esj.2016.v12n19p255. Disponível em: https://last.eujournal.org/index.php/esj/article/view/7730. Acesso em: 11 feb. 2026.