سموعی, عباس, hassanvand, Darush, Khochiani, Ramin,  زاهد غروی, مهدی. Analysis of the effects of financial Inclusion on the degree of trade openness of OPEC member countries (Threshold panel regression method). Financial Economics. 2024;18(67):443-462. 10.30495/ECJ.1403.1062331