Combatt Caballero, E.M. et al. 2004. Effect of nitrogen and potassium interaction on harton plantain (Musa AAB Simmonds) yield in san Juan de Uraba, Antioquia. Sour topics. 9, 1 (Jan. 2004), 5–12. DOI:https://doi.org/10.21897/rta.v9i1.618.