Ferrando, Marcelo, Mariano Fernández, and Mónica Barbazán. “Rice Response to Potassium Fertilization in the Uruguayan Flooded Management System”. Agrociencia Uruguay 21, no. 2 (December 1, 2017): 59- 64. Accessed September 23, 2020. http://agrocienciauruguay.uy/ojs/index.php/agrociencia/article/view/158.