Corozo Marquez, J.A. and Zuñiga Tapia, A.B. 2021. Comparative study phytochemical and antioxidant activity of the epicarpia of the hawaiian and tainung variety (carica papaya). Revista Universidad de Guayaquil. 133, 2 (Jul. 2021), 41–58. DOI:https://doi.org/10.53591/rug.v133i2.1408.