Çimen, Mustafa, Sedat Belbağ, Mehmet Soysal, and Çağrı Sel. “INVIGILATORS ASSIGNMENT IN PRACTICAL EXAMINATION TIMETABLING PROBLEMS”. International Journal of Industrial Engineering: Theory, Applications and Practice 29, no. 3 (June 14, 2022). Accessed May 4, 2024. https://journals.sfu.ca/ijietap/index.php/ijie/article/view/6943.