Rivas Chávez NLA, Jaramillo Carrillo PG, Mussó Mujica LC. Competencies based learning of musical language students from Art High Schools in Ecuador. Trans [Internet]. 2024 Jun. 5 [cited 2026 Feb. 11];16(1):159-72. Available from: https://transformacion.reduc.edu.cu/index.php/transformacion/article/view/199