Presented to

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This is to certify that your paper entitled «Proposing a method to Choose the optimal process during an airline flight plan using a fuzzy network analysis process» was indexed with 10 pages, in the CIVILICA citation database, code COI:TECCONF04_046, after evaluation and approval of the referees of the "Forth National Conference on Electrical and Computer Engineering held in Tehran 2018.

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.