Published: 2021-12-29

Review of collaborative networks in the Covid-19 era

Cruz García Lirios, Francisco Espinoza-Morales, Jorge Hernández-Valdés

78-88

Confirmatory model of risk perception in the Covid-19 era

Cruz García Lirios, Celia Yaneth Quiroz-Campas , Javier Carreón-Guillén , Francisco Espinoza-Morales , Alejandra Navarrete Quezada

97-106