Long, Duong Thang. “A GENETIC ALGORITHM BASED METHOD FOR TIMETABLING PROBLEMS USING LINGUISTICS OF HEDGE ALGEBRA IN CONSTRAINTS”. Journal of Computer Science and Cybernetics 32, no. 4 (August 21, 2017): 285–301. Accessed November 4, 2025. https://jcc.vast.vn/jcc/article/view/7962.