Langat, K., E. Kabaji, and M. Poipoi. “Efficacy of Rehabilitation Programmes on Psychosocial Adjustment of Elderly Male Offenders in Kakamega Main Prison, Kenya”. The International Journal of Humanities & Social Studies, vol. 3, no. 11, Nov. 2015, https://internationaljournalcorner.com/index.php/theijhss/article/view/141148.