Quality Assurance Practices in Public Technical and Vocational Education and Training Institutions in the Khartoum State-Sudan. Journal of Educational and Social Research, London, U.K., v. 11, n. 5, p. 21, 2021. DOI: 10.36941/jesr-2021-0102. Disponível em: https://www.richtmann.org/journal/index.php/jesr/article/view/12614.. Acesso em: 1 may. 2024.