Sotomayor Correa, A., Pitizaca, S., Sánchez, M., Burbano, A., Díaz, A., Nicolalde, J., … Vargas, Y. (2019). Physical chemical evaluation of pitahaya fruit (Selenicereus megalanthus) in different development stages. Enfoque UTE, 10(1), pp. 89 – 96. https://doi.org/10.29019/enfoqueute.v10n1.386