Salif Yonaba. “6 - O Combate Do Professor Joseph Ki-Zerbo Pela Liberdade, Justiça E contra a Impunidade”. CODESRIA Bulletin, no. 03-04 (April 10, 2007): 26. Accessed November 15, 2026. https://www.journals.codesria.org/index.php/codesriabulletin/article/view/584.