Martínez Martínez L., V. A. Velasco Velasco, J. Ruiz Luna, Enríquez-del Valle J. R., Campos Ángeles G. V., and Montaño Lugo M. L., “Effect of calcium nitrate and substrates on tomato yield”, Remexca, no. 6, pp. 1175–1184, Jun. 2018, doi: 10.29312/remexca.v0i6.1281.