Mangeli, Eduardo, 		de Classe, Tadeu, 		Macêdo, Horácio, 		Marques, Pedro, 		Costa, Lincoln, AND 		Xexéo, Geraldo.
" Games With Purpose Development Methodology by a Ludology Laboratory" <em>Companion Proceedings of the Brazilian Symposium on Computer Games and Digital Entertainment (SBGames)</em> [Online], (18 October 2021)