INTERNATIONAL JOURNAL OF BUSINESS AND ADMINISTRATION RESEARCH REVIEW (IJBARR) (www.ijbarr.com) Bangalore-560083, INDIA. Print ISSN: 2348-0653 Online ISSN: 2347-856X CERTIFICATE OF PUBLICATION This is to Certify that Mr./Mrs./Ms./Dr. G.V.Chalam,J. DurgaPrasadaRao has published research paper in " International Journal of Business and Administration Research Review (IJBARR) peer reviewed and refereed journal, Volume- 2, Issue- 1, March 2016, pp. 157-164." Paper Title:- " AN APPRAISAL OF COST PERFORMANCE IN THERMAL POWER GENERATION CORPORATIONS (A CASE STUDY OF DR.NARLA TATA RAO THERMAL POWER STATION). " Chief Editor Managing Editor