MUSOYEVA FERUZA. METHODS OF SOLVING ECONOMIC PROBLEMS USING DIFFERENTIAL EQUATIONS. Ustozlar uchun, [S. l.], v. 17, n. 2, p. 261–267, 2023. Disponível em: http://pedagoglar.uz/index.php/01/article/view/4052. Acesso em: 19 sep. 2024.