Mohammadali Tajrishi,I. , , Nematizadeh,S. , , Esmaeilpour,H. , and Bazayee,G. . "A Model of International Marketing Strategic Implementation in the Downstream Sector of Iranâs Petroleum Industry", Commercial Strategies, 16, 14, 2020, 1-20. doi: 10.22070/cs.2020.2453