Gruezo Solís, John Edwar. 2020. “The Tonga Metaphor and the Mizizi Ya Mababu Experience: Perspectives Others of Social Innovation in Education, Based on the Narrated Sonorities of Raices tumaqueñas”. Cambios Y Permanencias 11 (1):1479-1525. https://revistas.uis.edu.co/index.php/revistacyp/article/view/11134.