Hayati, Nahrul, Eko Sulistyono, and Bulan Purnama Utami. “Optimizing Classroom Allocation Using Markov Chain Model for Shifted Lecture Schedules”. Jurnal Matematika UNAND 15, no. 1 (January 26, 2026): 17–29. Accessed November 6, 2026. https://jmua.fmipa.unand.ac.id/index.php/jmua/article/view/1510.