S.M. Kamoldinov. “GRAPHICAL SOLUTIONS TO LINEAR PROGRAMMING PROBLEMS OF ECONOMIC CONTENT USED BY DIFFERENT METHODS”. ОБРАЗОВАНИЕ НАУКА И ИННОВАЦИОННЫЕ ИДЕИ В МИРЕ 36, no. 5 (January 5, 2024): 259–267. Accessed January 6, 2025. https://newjournal.org/01/article/view/10726.