Kala Saldaña, A.R. et al. 2022. Sociodemographic-food characterization and the carbon footprint of the diet of Mexican adults during the COVID-19 pandemic. Revista Chapingo Serie Agricultura Tropical. 2, 2 (Nov. 2022), e20220201. DOI:https://doi.org/10.5154/r.rchsagt.2022.02.01.