BELL, A. R.; CALVO-HERNANDEZ, C.; OPPENHEIMER, M. Migration, Intensification, and Diversification as Adaptive Strategies. Socio-Environmental Systems Modelling, [S. l.], v. 1, p. 16102, 2019. DOI: 10.18174/sesmo.2019a16102. Disponível em: https://sesmo.org/article/view/16102. Acesso em: 23 sep. 2021.