"PLS Turn UR Mobile on": Short Message Servie (SMS) Supporting Interactivity in the Classroom. - Carina Markett; Inmaculada Arnedillo Sánchez; Stefan Weber 003; Brendan Tangney (CELDA, 2004)

Using short message service to encourage interactivity in the classroom. - Carina Markett; Inmaculada Arnedillo Sánchez; Stefan Weber 003; Brendan Tangney (Comput. Educ., 2006)