Moran Arzube, Andy Valentín, et al. “Evaluation of Ascorbic Acid Content in Red and Yellow Bell Pepper (capsicum Annuum) in Ecuador”. Revista Universidad De Guayaquil, vol. 134, no. 1, Jan. 2022, pp. 1-11, https://doi.org/10.53591/rug.v134i1.1415.