Orangi, A., P. I. Wandaka, and D. L. Ngige. “Analysis of Infrastructural Support and Trainer Attributes in TVET Institutions in Kenya”. Africa Journal of Technical and Vocational Education and Training, Vol. 1, no. 1, May 2016, pp. 41-52, https://afritvet.org/index.php/Afritvet/article/view/11.