1. Pemerintah Republik Indonesia, Peraturan Pemerintah Republik Indonesia Nomor 46 Tahun 2014., 2014. [Online]. http://www.depkes.go.id/resources/download/general/PP%20Nomor%2046%20Tahun%202014.pdf.
2. Robin Beamont, Introduction to Health Informatics: Types of Health Information Systems (IS)., 2011.
3. S. T. Parente and J. S. McCullough, “Health Information Technology and Patient Safety: Evidence from Panel Data,” Health Affairs, vol. 28, pp. 357-360, 2009.
4. T. Bickmore, D. Schulman, and L. Yin, “Maintaining Engagement in Long-term Interventions with Relational Agents,” Appl Artif Intell, vol. 24, pp. 648-666, 2010.
5. Maryati Mohd. Yusof, Ray J. Paul, Lampros K. Stergioulas, “Towards a Framework for Health Information Systems Evaluation,” The 39th Hawaii International Conference on System Science, 2006.