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This is to certify that your paper entitled «Synthesis, identification and investigation of physical and chemical properties of BaTiO ۳ nanostructures for use as a preservative of active materials in lead-acid batteries» was indexed with 8 pages, in the CIVILICA citation database, code COI:SCCFSTS03_036, after evaluation and approval of the referees of the "Third International Conference of Iranian Basic Science Students held in Tehran 2024.

While offering our congratulations on the indexation of your paper, please be informed that this certificate is prepared based on the information submitted by the secretariat of the above conference and the information contained in the CIVILICA database, and the accuracy of its content can be inquired at any time through link provided at the bottom of the page or scanning the code image.