karami, amirhooshang, Sajjadi, Seyed Mojtaba, Hejazi, Seyedreza, khademvatani, asgar. “(Identify the Factors Which Are Affecting to Exploit the International Entrepereuniral Opportunities in Energy Supply Businesses (Case of Study: National Iranian Gas Company.” Modiriat-e- farda, vol. 19, no. 64, 2020, pp. 93-106.