Undefined Socio-Affective Scenarios in a Virtual Learning Environment: A View from Learning Analytics. - Jacqueline Mayumi Akazaki; Letícia Sophia Rocha Machado; Carla Adriana Barvinski; Cristina Alba Wildt Torrezzan; Patrícia Alejandra Behar (Int. J. Adv. Corp. Learn., 2023)