Muoki, Wambua Joseph. “Evaluation of the Influence of Principal’s Training on Security Management in Public Secondary Schools in Nzaui Sub-County, Makueni County, Kenya”. International Journal of Advance Research in Education & Literature (ISSN 2208-2441) 3, no. 12 (December 31, 2017): 14–20. Accessed May 2, 2024. https://nnpub.org/index.php/EL/article/view/587.