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. Dr.T.Hymavathi Kumari, Daniel Balcha has published research paper in " International Journal of Business and Administration Research Review (IJBARR) peer reviewed and refereed journal, Volume- 6, Issue- 3, September 2019, pp. 59-71." Paper Title:- " THE EFFECT OF WORKING CAPITAL MANAGEMENT ON FIRMS’ PROFITABILITY (A STUDY ON FLOUR FACTORIES IN GEDIO ZONE, ETHIOPIA). " Chief Editor Managing Editor