Barriga-Zambrano , M. and Mendoza-García, J. . (2022) “Administrative management and its impact on customer satisfaction of the company Nítido Marketing & Business, Manta division, Manabí province.”, 593 Digital Publisher CEIT, 7(6-2), pp. 5-20. doi: 10.33386/593dp.2022.6-2.1545.