INTERNATIONAL JOURNAL OF BUSINESS AND ADMINISTRATION RESEARCH REVIEW (IJBARR) (www.ijbarr.com) Bangalore-560083, INDIA. Print ISSN: 2348-0653 Online ISSN: 2347-856X IMPACT FACTOR: 5.471 CERTIFICATE OF PUBLICATION This is to Certify that Mr./Mrs./Ms./Dr. Dr. Hemalatha R has published research paper in " International Journal of Business and Administration Research Review (IJBARR) peer reviewed and refereed journal, Volume- 1, Issue- 22, April 2018, pp. 89-91." Paper Title:- " WELCOME TO THE 4TH INDUSTRIAL REVOLUTION!. " Chief Editor Managing Editor