Besma, Harizi, Harizi Riadh, and M’raïhi Rafaa. 2017. “Modeling of the Aerial Capacity through a Leontief Production Function: The Case of Tunisian Airports”. Journal of Reviews on Global Economics 6 (March):98-104. https://lifescienceglobal.com/pms/index.php/jrge/article/view/4525.