Mamang Weking, Philipus Novenando, 		Wira Partha, I Gusti Ngurah, AND 		Alit Swamardika, Ida Bagus.
" Analysis of E-Ticketing Service Information System Application using COBIT 5 Framework" <em>International Journal of Engineering and Emerging Technology</em> [Online], Volume 3 Number 2 (15 January 2019)