Díaz, J. P. (2016) «The Bad Business of Agriculture: A Correlation Analysis on Employment Share and Agriculture Added Value Share in Ecuador», Revista Politécnica, 37(2), p. 108. Disponible en: https://revistapolitecnica.epn.edu.ec/ojs2/index.php/revista_politecnica2/article/view/457 (Accedido: 3 mayo 2024).