MOLOI, K. C.; MOTAUNG, R. R. Challenges of Total Quality in Education through Quality Assurance Principles in One Institution of Higher Education in South Africa. Mediterranean Journal of Social Sciences, [S. l.], v. 5, n. 1, p. 137, 2014. Disponível em: https://www.richtmann.org/journal/index.php/mjss/article/view/1888. Acesso em: 29 jan. 2023.