Biglary Taleghani, Mohammad, Mohammad Reza Bagherzadeh, Asadollah Mehrara, and Yousef Gholipour-Kanani. “Social Security Insurance Model in Iran With a Sustainable Development Approach: A Comparative Study of Selected Countries, Iran, Turkey and Denmark”. Researcher Bulletin of Medical Sciences 25, no. 1 (January 12, 2021): e25. Accessed September 20, 2021. https://journals.sbmu.ac.ir/index.php/rbms/article/view/33696.