INTERNATIONAL JOURNAL OF MULTIDISCIPLINARY RESEARCH REVIEW (IJMDRR) (www.ijmdrr.com) Bangalore-560083, INDIA. Print ISSN: 2395-1877 Online ISSN: 2395-1885 Impact Factor: 7.352 CERTIFICATE OF PUBLICATION This is to Certify that Mr./Mrs./Ms./Dr. R. Mithra, S. Venkateshwari has published research paper in " International Journal of Multidisciplinary Research Review (IJMDRR) peer reviewed and refereed journal, Volume- 9, Issue- 1, January 2023, pp. 16-24." Paper Title:- " GREEN SYNTHESIS OF ZINC CARBONATE HYDROXIDE NANO PARTICLES USING ELEOCARPUS TECTORIS. " Chief Editor Managing Editor