Ramírez-Muñoz, Fernando, Virya Bravo-Durán, and Gustavo Herrera-Ledezma. “Use of the Herbicide Glyphosate in Costa Rica Between 2007-2015”. Uniciencia 31, no. 1 (January 30, 2017): 59–72. Accessed April 24, 2026. https://www.revistas.una.ac.cr/index.php/uniciencia/article/view/9045.