BAYBARSHAN ALİ KAZANCI, MEHMET DİKKAYA. THE IMPLEMENTATION OF GRAVITY MODEL FOR THE EXTENDED TURKISH COUNCIL: POSSIBLE ANALYSIS OF THE CUSTOMS UNION. Üçüncü Sektör Sosyal Ekonomi Dergisi [Internet]. 2021 Jun. 25 [cited 2026 Oct. 11];56(2):640-56. Available from: https://tisej.com/index.php/pub/article/view/582