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ISSN NO : 2249-894X |
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Review Of Research Journal |
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International Recognition Research Journal |
This is to certify that our Editorial, Advisory, and Review Board Accepted Research
Paper of
Dr. /Shri. /Smt.:
Erasmo Sergio Ferreira Pessoa Junior and Genilson Pereira Santana |
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Topic:-STUDY OF THE EXTRACTABLE PHOSPHATE IN THE ARCHAEOLOGICAL BLACK EARTH |
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Universidade do Estado do Amazonas, Centro de Estudos Superiores de Tefé, Tefé, Amazonas, Brasil. ; Universidade Federal do Amazonas, Instituto de Ciências Exatas, Departamento de Química, Manaus, Amazonas, Brasil.
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The Research paper is Original & Inovative it is Done Double Blind Peer Reviewed.
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Authorised Signature |
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Ashok Yakkaldevi
Editor-in-Chief
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