JOHN, S. Clown for Change - Cartoonist Marty Two Bulls as a Modern Heyoka. Ethiopian Journal of Social Sciences, [S. l.], v. 4, n. 2, 2018. DOI: 10.20372/ejss.v4i2.107. Disponível em: https://journals.bdu.edu.et/index.php/ejss/article/view/107. Acesso em: 29 jan. 2026.