Valderrama Valdés, N. ., Azócar García, G. . and Juárez Rubio, F. . (2020) “Determining factors and trends of agricultural productivity in a region of central Chile”, RAN - Revista Academia & Negocios, 5(1), pp. 1-14. Available at: https://revistas.udec.cl/index.php/ran/article/view/2593 (Accessed: 22November2024).