Valenzuela-Pérez , Karely, Mery Carrera-Torres, and Geidy de los Ángeles Gómez-Xul. 2021. “The Reliability in the Quality of a Product or Service of a Company”. 593 Digital Publisher CEIT 6 (6-1):219-32. https://doi.org/10.33386/593dp.2021.6-1.886.