VILLANUEVA NÚÑEZ, G.; JIMÉNEZ LAZO, I. Generating investigative capacities in teachers of the Mayagna ethnic group. Humanismo y Cambio Social, [S. l.], p. 50–59, 2020. Disponível em: https://revistasnicaragua.cnu.edu.ni/index.php/Humanismo/article/view/6139. Acesso em: 18 may. 2024.