poormandi, ali, Gorji, Mohammad Bagher, Abbasi, Ebrahim , ashrafi, majid, Abbasi, Ibrahim. “Identifying the effective factors on aging entrepreneurship and providing an interpretive structural model.” Roshd -e- Fanavari, vol. 18, no. 71, 2022, pp. 61-65. 10.52547/jstpi.21040.18.71.61