LAHIRI, S. Consumer surplus and budget constrained preference maximization: A note. Managerial Economics, [S. l.], v. 21, n. 1, p. 49, 2020. DOI: 10.7494/manage.2020.21.1.49. Disponível em: https://journals.agh.edu.pl/manage/article/view/4018. Acesso em: 3 may. 2024.