Kiarie, Nahashon. “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, no. 1 (April 30, 2020): 84-95. Accessed April 19, 2024. http://afritvetjournal.org/index.php/Afritvet/article/view/106.