INDRAYENI, Dewi. The Role of School Heads in Developing Teacher Professional Competencies in Ekatama Private Vocational School Pekanbaru. International Journal of Educational Dynamics, [S. l.], v. 3, n. 1, p. 30–36, 2020. DOI: 10.24036/ijeds.v3i1.284. Disponível em: http://ijeds.ppj.unp.ac.id/index.php/IJEDS/article/view/284. Acesso em: 14 jul. 2026.