Molano-Avellaneda, Zulma, Diego Miranda-Lasprilla, and John Ocampo-Pérez. “Progress in the Study of Cholupa (Passiflora Maliformis L.) Phenology in Producing Areas of Colombia”. Revista Colombiana de Ciencias Hortícolas 14, no. 1 (October 20, 2020): 32–43. Accessed December 1, 2021. https://revistas.uptc.edu.co/index.php/ciencias_horticolas/article/view/11251.