Montesino Castro MS. Micro-regional empirical evidence of the impact of economic policy on the sub-sector of basic grains. Realidad: Rev. Ciencias Soc. y Hum. [Internet]. 1996 Jun. 28 [cited 2025 Dec. 6];(51):407-45. Available from: https://camjol.info/index.php/REALIDAD/article/view/5087