Presented to

[نام نویسنده را انتخاب نمایید]

This is to certify that your paper entitled «Effects of GDL wettability and water droplet size on the water removal from a PEMFC electrode by lattice Boltzmann method» was indexed with 11 pages, in the CIVILICA citation database, code COI:ETEC04_214, after evaluation and approval of the referees of the "2014 Emerging Trends in Energy Conservation 4th Conference - ETEC held in Tehran 2015.

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.