Certificate of Publication
ISSN 2286-4822
ISSN-L 2286-4822
International Multidisciplinary Research Journal
European Academic Research
This is to certify that our Editorial, Advisory, and Review Board Accepted Research Paper of
Dr/Mr/Ms : PAULO RENAN GOMES FERREIRA GENILSON PEREIRA SANTANA
Topic:-BCR sequential extraction procedure study of superficial sediments from floodplain in Educandos (Manaus – Brazil)
[ Departamento de Química Instituto de Ciências Exatas, Universidade Federal do Amazonas Manaus, AM ]
The Research Paper is Original and Innovative. It is Peer-Reviewed.
Dr.Ecaterina Patrascu
Editor-in-Chief


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