Bellucci, Emilia, Lasitha Dharmasena, Lemai Nguyen, and Hanny Calache. 2017. “The Effectiveness of SMS Reminders and the Impact of Patient Characteristics on Missed Appointments in a Public Dental Outpatient Clinic”. Australasian Journal of Information Systems 21 (March). Australia. https://doi.org/10.3127/ajis.v21i0.1405.