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This is to certify that your paper entitled «Optimizing agricultural water use through simulation of soil water content and water uptake under soil moisture and irrigation water salinity stresses: Case study of corn roots using SWAP model» was indexed with 8 pages, in the CIVILICA citation database, code COI:JR_IJERR-9-1_009, after evaluation and approval of the referees of the "Environmental Resources Research Vol 9, Issue 1 , Year 2021.

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 journal 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.