R. Durán, M. Villegas, and I. Nieves, “Characterization and extraction of citrulline of the watermelon rind (Citrullus lanatus ‘thunb’) consumed in Valledupar”, Temas Agrarios, vol. 22, no. 1, pp. 60–67, May 2017, doi: 10.21897/rta.v22i1.916.