Ombati, D. N., and W. B. Okibo. “Influence of In-Service Training on Service Delivery: A Case of Registered Nurses in Masaba North Sub County; Nyamira County”. The International Journal of Business & Management, vol. 3, no. 10, Oct. 2015, https://internationaljournalcorner.com/index.php/theijbm/article/view/138109.