Ramírez-Jiménez, J. A., C. Barrera-Sánchez, and O. Córdoba-Gaona. “Yield and Yield Components of Tomato Grafted Plants in the High Andean Region of Colombia”. Revista Colombiana De Ciencias Hortícolas, Vol. 14, no. 3, Sept. 2020, pp. 375-84, doi:10.17584/rcch.2020v14i3.11671.