Toral Madariaga, G., J. Murélaga Ibarra, and N. López Vidales. “Emotional Communication and on-Stage Panic in Radio and Television”. 2008. Signo Y Pensamiento, vol. 27, no. 52, Mar. 2021, pp. 134-4, https://revistas.javeriana.edu.co/index.php/signoypensamiento/article/view/4583.