Bernardes de Moraes, T. P., & dos Santos Millani, F. (2015). Altruism and evolutionary pahway. A review on the evolution of altruistic behaviour. Nómadas. Critical Journal of Social and Juridical Sciences, 42(2), 5-19. https://doi.org/10.5209/rev_NOMA.2014.v42.n2.48782