1. Pikiran Rakyat. Kualitas Perguruan Tinggi Indonesia Rendah. (30 Nov, 2016).
2. A.M. Mulkhan, Mutu Pendidikan Tinggi Indonesaia Tertinggal Jauh dengan Negera Tetangga. Jawa Post National Network.Com. 21 Pebruari (2015).
3. S. Sardjoko, Kualitas Pendidikan Di Indonesia Masih Rendah. (http://www.beritasatu.com/pendidikan, 2015)
4. K. Kotler, P and Fox, Strategic Marketing for Educational Institutions (1995).
5. J, Dickens and C. Arlet, C. “Key aspects of teaching and learning in engineering” in A Handbook for Teaching and Learning in Higher Education. 3th edited by Heather Fry, S. Ketteridge, S. Marshall. (Routledge, New York, 2009) pp. 264–281