Математическое Моделирование Экономических Задач. Acta Education, [S. l.], v. 2, n. 2, p. 87–92, 2025. DOI: 10.61587/ActaEducation-2025-3-00009. Disponível em: https://actaeducation.uz/index.php/journal/article/view/68. Acesso em: 2 авг. 2026.