Researchr is a web site for finding, collecting, sharing, and reviewing scientific publications, for researchers by researchers.
Sign up for an account to create a profile with publication list, tag and review your related work, and share bibliographies with your co-authors.
Javier Melero, Davinia Hernández Leo, Kalpani Manatunga. Group-based mobile learning: Do group size and sharing mobile devices matter?. Computers in Human Behavior, 44:377-385, 2015. [doi]
Abstract is missing.