Motair, Hafed Mohammed. “Solving Composite MultiobjectiveSingle Machine Scheduling ProblemUsingBranch and Bound and Local SearchAlgorithms”. Al-Mustansiriyah Journal of Science 28, no. 3 (July 28, 2018): 200–208. Accessed May 4, 2024. https://mjs.uomustansiriyah.edu.iq/index.php/MJS/article/view/122.