Development of a Software that Supports Multimodal Learning Analytics: A Case Study on Oral Presentations. - Roberto Muñoz-Soto; Rodolfo Villarroel; Thiago S. Barcelos; Alexandra A. de Souza; Erick Merino; Rodolfo Guiñez; Leandro Augusto da Silva 001 (J. Univers. Comput. Sci., 2018)