Silva, Daniel Bueno da, and Rosária Helena Ruiz Nakashima. “African History Teaching Supported by Open Educational Eesources (OER)”. DESAFIOS - Revista Interdisciplinar da Universidade Federal do Tocantins 5, no. 4 (December 30, 2018): 124–133. Accessed April 13, 2025. https://sistemas.uft.edu.br/periodicos/index.php/desafios/article/view/5808.