Kasina, M., and G. Ruigu. “Does Free Maternal Services Provide Access to Skilled Birth Attendants?: A Case of Level 5 and 6 Public Hospitals in Kenya”. The International Journal of Science & Technoledge, vol. 4, no. 9, Sept. 2016, http://internationaljournalcorner.com/index.php/theijst/article/view/123983.