poormandi, ali, Gorji, Mohammad Bagher, Abbasi, Ebrahim , ashrafi, majid,  Abbasi, Ibrahim (2022) ‘Identifying the effective factors on aging entrepreneurship and providing an interpretive structural model’,  Roshd -e- Fanavari, 18(71), pp. 61-65. doi:10.52547/jstpi.21040.18.71.61