Cardoso BF, Bentivoglio D, Giampietri E, Finco A, Shikida PFA. The Italian coffee import: a gravity model analysis. rea [Internet]. 2016 Aug. 6 [cited 2024 Nov. 21];71(1):127-33. Available from: https://oajournals.fupress.net/index.php/rea/article/view/9858