Castro Méndez, N., Escoto Castillo, A. R., Florez Vaquiro, N., Nava Bolaños, I., Liliana Navarrete, E., Pacheco Gómez, E., Padrón Innamorato, M., Román Reyes, R. P. and Sosa Márquez, M. V. (2021) “Mexico and the working population at the beginning of the COVID-19 pandemic: Between essentiality and risk at work”, Revista Latinoamericana de Población, 15(29), pp. 166-210. doi: 10.31406/relap2021.v15.i2.n29.7.