Fondevila-Gascón, Joan-Francesc, Pedro Mir-Bernal, Javier L.-Crespo, Marta Carreras-Alcalde, and Lluís Feliu-Roé. “Use Of Social Networking Sites And Instant Messaging Applications For University-Related Work And Studying”. Observatorio (OBS*) 11, no. 3 (September 28, 2017). Accessed November 21, 2024. https://obs.obercom.pt/index.php/obs/article/view/877.