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This is to certify that your paper entitled «Hospital waste management in Isfahan: excessive infectious waste, treatment gaps, and pathways to sustainability post-COVID-۱۹» was indexed with 7 pages, in the CIVILICA citation database, code COI:JR_EHPR-1-1_001, after evaluation and approval of the referees of the "The Environmental Health and Pollution Research Vol 1, Issue 1 , Year 2026.

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.