Nunes-Menezes, C. C., y R. De-Bortoli. «Gamificação E Seu Potencial No Marketing | Gamification and Its Potential in Marketing». Razón Y Palabra, vol. 20, n.º 2_93, mayo de 2016, pp. 926-38, https://ryp.cheersportwildcats.com/index.php/ryp/article/view/53.