MAMAYUSUPOV JAMSHID SHOYUNUS O’G’LI. MATEMATIK MODEL VA MATEMATIK MODELLASHTIRISHNING UMUMIY PRINSIPLARI . World scientific research journal, [S. l.], v. 13, n. 1, p. 45–48, 2023. Disponível em: http://wsrjournal.com/index.php/wsrj/article/view/2573. Acesso em: 19 may. 2024.