Yudiyana, I Made Gede, 		Sumichan, Andrew, 		Ridwan Satri0, Muhammad, AND 		Ibi Weking, Antonius.
" Determination of the Senior High School Department Using the Expectation Maximization Algorithm" <em>International Journal of Engineering and Emerging Technology</em> [Online], Volume 4 Number 1 (7 October 2019)