Kiarie, N. (2020) Challenges and Prospects of Implementation of ISO 9001:2015 in TVET Institutions: The Case of Nkabune Technical Training Institute, Africa Journal of Technical and Vocational Education and Training, 5(1), ص 84-95. موجود في: https://www.afritvet.org/index.php/Afritvet/article/view/106 (تاريخ الوصول: 20مايو2024).