Abdulhamid, A., & Bawa, B. (2010). Stochastic And Diagnostic Analysis Of Vocational Teachers’ Attrition And Retention In Adamawa State, Nigeria. Journal of Research in Education and Society (JRES) , 1(2&3), 66–71. Retrieved from http://icidr.org.ng/index.php/Jres/article/view/1150