B. Khusanov, G. A. Kulmirzayeva, Ismailova Ma’mura Eldorovna. Application of the Theory of Matrices and Vectors in Solving Economic Problems. IJDPP [Internet]. 2023 Sep. 8 [cited 2024 Jul. 22];3(8):12-6. Available from: https://openaccessjournals.eu/index.php/ijdpp/article/view/2258