Haji Gholam Saryazdi, Ali , Rajabzadeh Ghatari, Ali, Mashayekhi, Alinaghi, hassanzadeh, Alireza (2019) ‘Systematic Literature Review of Crowdfunding’,  Roshd -e- Fanavari, 15(57), pp. 44-53. doi:10.7508/jstpi.2019.01.005