Ordashev Талгат. “Modeling of Multidimensional Spaces in Relation to Solving Problems of Optimizing the Composition of 4 Component Materials”. Рroblems of engineering and professional education 28, no. 1 (March 17, 2023): 74–78. Accessed May 5, 2024. https://bulprengpe.enu.kz/index.php/main/article/view/655.