INUSAH SALIFU; JOSEPH S AGBENYEGA. IMPACT OF DISCIPLINE ISSUES ON SCHOOL EFFECTIVENESS: THE VIEWS OF SOME GHANAIAN PRINCIPALS. MIER Journal of Educational Studies Trends and Practices, [S. l.], v. 2, n. 1, p. 50–65, 2012. DOI: 10.52634/mier/2012/v2/i1/1584. Disponível em: https://mierjs.in/index.php/mjestp/article/view/1584. Acesso em: 27 apr. 2024.