Lavilla, M., A. Ivancovich, and A. Díaz-Paleo. “Diagrammatic Scale for Assessment the Severity of Cercospora Leaf Blight on Soybean (Glycine Max) Leaflets”. Agronomía Mesoamericana, Vol. 33, no. 1, Oct. 2021, p. 43338, doi:10.15517/am.v33i1.43338.