Lagua Yanchaguano, H. I., J. G. Garzón Carrera, V. Domínguez Narváez, and A. Alta Tierra. “Elaboration of a Nutritious Drink Based on Pulp of Opuntia Ficus Indica (nopal) Enriched and Flavored With Juice of Passiflora Edulis, (maracuyá)”. Ciencia Digital, Vol. 4, no. 4.1, Nov. 2020, pp. 6-17, doi:10.33262/cienciadigital.v4i4.1.1447.