Online ISSN: 2455-7188 IMPACT FACTOR: 0.7261 Thomson Reuters Researcher ID: J-5005-2016 CERTIFICATE OF PUBLICATION This is to Certify that Mr./Mrs./Ms./Dr. N.Thamilchelvam, G.Rajesh has published research paper in " INTERNATIONAL JOURNAL OF INNOVATIVE RESEARCH IN MANAGEMENT STUDIES (IJIRMS) peer reviewed and refereed journal, Volume- 2, Issue- 8, September 2017, pp. 24-27." Paper Title:- " WORK STRESS AND ITS IMPACT ON EMPLOYEES' PERFORMANCE WITH SPECIAL REFERENCE TO VENTURA PUMP INDUSTRY COIMBATORE " Chief Editor