Nazareno Moscoso, Gabriela Andrea. 2018. “Strategy to Enhance the Vocal Warm-up Experience for Eight-Year-Olds Inspired by Dalcroze, Kodaly and Orff”. Unaciencia, Revista De Estudios E Investigaciones 11 (20): 42-48. https://revistas.unac.edu.co/index.php/unaciencia/article/view/188.