Alvarez, Aparecida Magali de Souza, Augusta Thereza de Alvarenga, Américo Sommerman, and Sílvia Cristiane de S. A. Della Rina. 2011. “ Inter-And Transdisciplinary Action-Formation-Research With People Involved in the Homeless Issue ”. Saúde E Sociedade 20 (2): 300-313. https://doi.org/10.1590/S0104-12902011000200004.