Items where Author is "VALENTINE, OSI"
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Article
VALENTINE, OSI and OZIOMA, EKPETE A. (2022) DETERMINATION OF HEAVY METALS IN GELS AND TUBES OF TOOTHPASTE COMMONLY USED IN PORT HARCOURT, RIVERS STATE, NIGERIA. Journal of Applied Chemical Science International, 13 (1). pp. 13-17. ISSN 2395-3713