WHAT IS ECONOMICS? AN EXPLORATION OF THE FUNDAMENTAL CONCEPTS AND PRINCIPLES. "Conference on Universal Science Research 2023", [S. l.], v. 1, n. 10, p. 82–84, 2023. Disponível em: https://universalpublishings.com/~niverta1/index.php/cusr/article/view/2289. Acesso em: 7 jan. 2025.