“School of the Pauper: Student’s Family Per Capta Income and Policies of Affirmative Action and Permanency As a Factor of Social Protection at Instituto Federal Do Mato Grosso (IFMT)”. Research, Society and Development, vol. 9, no. 10, Oct. 2020, p. e6669109133, https://doi.org/10.33448/rsd-v9i10.9133.