Valle Castillo, S. M., Santisteban Chevez, D., Barrientos Lopez, P. E., & Solano Cavero, J. K. (2022). Design of a service-learning model for citizen training. Universidad Ciencia Y TecnologĂ­a, 26(114), 72-82. https://doi.org/10.47460/uct.v26i114.592