Lopes, Yúri Márcio, and Otávio Guimarães Tavares. “Pedagogical Practice Among Karate Instructors in the Greater Vitória (ES) Area”. Pensar a Prática, vol. 11, no. 1, Mar. 2008, pp. 91-97, https://doi.org/10.5216/rpp.v11i1.1792.