Zahedi, Z. 2011. Integer Relaxation on Binary Quadratic Programming for Batching and Sequencing in Single Formulation to Minimize Total Actual Flow Times Criteria. ComTech: Computer, Mathematics and Engineering Applications. 2, 2 (Dec. 2011), 1083-1088. DOI:https://doi.org/10.21512/comtech.v2i2.2857.