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Earth & Environmental Science Research & Reviews(EESRR)

ISSN: 2639-7455 | DOI: 10.33140/EESRR

Impact Factor: 1.6

Verla Andrew Wirnkor

Verla Andrew Wirnkor, B.Sc, M.Sc., Ph.D- Analytical-
Professor, Chemistry, Faculty of Physical Sciences
Imo State University, Owerri, Owerri, Nigeria