razini,E , shahani,F and vojdani tehrani,H . (2014). Survey of Trade Potentials between Iran and the Member Countries of Shanghai Cooperation Organization (SCO): The gravity model approach. Iranian Journal of Trade Studies, 18(69), 83-112.

razini,E , , shahani,F , and vojdani tehrani,H . "Survey of Trade Potentials between Iran and the Member Countries of Shanghai Cooperation Organization (SCO): The gravity model approach", Iranian Journal of Trade Studies, 18, 69, 2014, 83-112.

razini E, shahani F, vojdani tehrani H. (2014). 'Survey of Trade Potentials between Iran and the Member Countries of Shanghai Cooperation Organization (SCO): The gravity model approach', Iranian Journal of Trade Studies, 18(69), pp. 83-112.

E razini, F shahani and H vojdani tehrani, "Survey of Trade Potentials between Iran and the Member Countries of Shanghai Cooperation Organization (SCO): The gravity model approach," Iranian Journal of Trade Studies, 18 69 (2014): 83-112,

razini E, shahani F, vojdani tehrani H. Survey of Trade Potentials between Iran and the Member Countries of Shanghai Cooperation Organization (SCO): The gravity model approach. Iranian Journal of Trade Studies. 2014;18(69):83-112 (In Persian).