Huffman, W. (2017) «New insights on the Impacts of Public Agricultural Research and Extension on Agricultural Productivity: Evidence from the United States», Cuyonomics. Investigaciones en Economía Regional, 1(1), pp. 39–49. Disponible en: https://revistas.uncu.edu.ar/ojs3/index.php/cuyonomics/article/view/1081 (Accedido: 4 mayo 2024).