THE ESSENCE OF THE LAW OF DEMAND IN A MARKET ECONOMY. International journal of artificial intelligence, [S. l.], v. 5, n. 06, p. 1393–1396, 2025. Disponível em: https://www.academicpublishers.org/journals/index.php/ijai/article/view/5400.. Acesso em: 13 nov. 2025.