Rozendo, A. da S., Bortoli, S.R. and Donadone, J.C. 2014. Reformulating concepts and practices in the Third Age: an experience of U3A/UFMT. Revista Kairós-Gerontologia. 17, 4 (Dec. 2014), 175–187. DOI:https://doi.org/10.23925/2176-901X.2014v17i4p175-187.