Trochez Gonzalez J, Valencia Cárdenas M, Salazar Uribe JC. The Effects of the Free Trade Agreement with the United States and the Prices of Colombian Corn. Apuntes CENES [Internet]. 2018 Feb. 6 [cited 2024 Dec. 19];37(65):151-72. Available from: https://revistas.uptc.edu.co/index.php/cenes/article/view/5988