Barrera, J. D., B. B. Samos, and M. R. Barrios. “Level of Satisfaction of Customers on the Use of E-Commerce of Food Establishments”. International Journal of Multidisciplinary: Applied Business and Education Research, Vol. 3, no. 11, Nov. 2022, pp. 2215-2, doi:10.11594/ijmaber.03.11.08.