kashanimovahhed, Bahareh, Alireza Bahrami, Mohammad Bodaghabadi, and Masoumeh Shokri. 2020. “Evaluation of Active Aging Condition in the Elderly in Tehran and Its Relative Factors”. Researcher Bulletin of Medical Sciences 24 (1):e12. https://journals.sbmu.ac.ir/index.php/rbms/article/view/32167.