Rivas Chávez, N. L. A. ., Jaramillo Carrillo, P. G. ., & Mussó Mujica, L. C. . (2024). Competencies based learning of musical language students from Art High Schools in Ecuador. Transformación, 16(1), 159-172. https://transformacion.reduc.edu.cu/index.php/transformacion/article/view/199