Oyetakin, Akinrotimi Iyiomo, and Odunayo Mabel Olufunmilayo. “An Analysis of the Cost of Educational Wastages in Nigerian Public Universities: Efficiency in View”. Journal of Educational and Social Research 3, no. 7 (September 30, 2013): 683. Accessed August 10, 2022. https://www.richtmann.org/journal/index.php/jesr/article/view/1023.