Long, Duong Thang. “An Enhanced Genetic Algorithm Based Courses Timetabling Method for Maximal Enrollments Using Maximum Matching on Bipartite Graphs”. Vietnam Journal of Science and Technology 57, no. 6 (November 20, 2019): 734–748. Accessed March 19, 2026. https://cip.vast.vn/jst/article/view/13501.