Tojiyev Nuriddin Shukur o‘g‘li. 2023. “METHODS OF ECONOMIC AND MATHEMATICAL MODELLING IN INTERNAL PRODUCTION PLANNING”. CENTRAL ASIAN JOURNAL OF MATHEMATICAL THEORY AND COMPUTER SCIENCES 4 (10), 81-86. https://cajmtcs.centralasianstudies.org/index.php/CAJMTCS/article/view/533.