“Arithmetic Average Transformation Technique to Solve Multi-Objective Quadratic Programming Problem”. Journal of Zankoy Sulaimani - Part A 15, no. 1 (December 17, 2012): 57–69. Accessed March 1, 2024. https://jzs.univsul.edu.iq/index.php/jzs/article/view/jzs-10233.