Payares, Iris, et al. “Viruses Incidence on Yam (Dioscorea spp.) in Five Municipalities of Sucre, Colombia Incidencia De Virosis En ñame”. Sour Topics, vol. 19, no. 1, Aug. 2016, pp. 86-95, https://doi.org/10.21897/rta.v19i1.727.