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This is to certify that your paper entitled «Influence of simultaneous addition of Al-5Ti-1B and Al-10Ca on the structure and mechanical properties of A356 alloy» was indexed with 10 pages, in the CIVILICA citation database, code COI:IMES06_233, after evaluation and approval of the referees of the "1st International and 6th Joint Conference of Iranian Society of Metallurgical Engineers and the scientific community of Casting held in Tehran 2012.

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.