Wollermann, Charlotte, Bernhard Schröder, and Ulrich Schade Fraunhofer. “Audiovisual Prosody of Uncertainty: An Overview”. Ricerche di Pedagogia e Didattica. Journal of Theories and Research in Education 9, no. 1 (January 1, 2014): 137–157. Accessed December 3, 2024. https://rpd.unibo.it/article/view/4295.