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This is to certify that your paper entitled «Investigating the Level of Knowledge and Attitude towards Basic Life Supports and Related Factors in Surgical Technologists and Nurses of Anesthesia at Imam Khomeini Hospital at Tehran during COVID-۱۹ Pandemic» was indexed with 6 pages, in the CIVILICA citation database, code COI:JR_TBSRJ-5-3_004, after evaluation and approval of the referees of the "Tabari Biomedical Student Research Journal Vol 5, Issue 3 , Year 2023.

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.