جـاسم محمـد لميـاء. “Solving Quadratic Programming Problem Using Van De Panne Method Under Fuzzy Environment”. IRAQI JOURNAL OF STATISTICAL SCIENCES 10, no. 2 (December 1, 2010): 321–358. Accessed September 18, 2025. https://ojs.uomosul.edu.iq/index.php/stats/article/view/29051.