| 1. | The Effect of Trade Integration on the Efficiency of Iran’s Gas Trade Using the Gravity Model | |
| Volume 53, Issue 4, December 2018, Pages 989-1018 | ||
| Mehdi Yazdani; Hamed Pirpour; Abolfazl Rahimi | ||
| 1. | The Effect of Trade Integration on the Efficiency of Iran’s Gas Trade Using the Gravity Model | |
| Volume 53, Issue 4, December 2018, Pages 989-1018 | ||
| Mehdi Yazdani; Hamed Pirpour; Abolfazl Rahimi | ||