"I Need More Motivation": Engaging Students in the Gamification Design Process. - Valeria Barzola; Harlyn Pichardo; Julio Macías; Dick Zambrano; Vanessa Echeverría (EC-TEL, 2021)

Analyzing Speech Data to Detect Work Environment in Group Activities. - Valeria Barzola; Eddo Alvarado; Carlos Loja; Alex Velez; Ivan Saraiva Silva; Vanessa Echeverría (AIED (2), 2022)