Rakesh Kumar, Prof. (Dr.) Bimal Anjum, and Dr. Ashish Sinha. “Employee Performance Appraisal in Hospital: Who, What, How and When?”. Indian Journal of Commerce and Management Studies, vol. 2, no. 5, July 2011, pp. 142-51, https://ijcms.in/index.php/ijcms/article/view/402.