ADIL AHMAD MUGHAL. A THEORY OF CONVEX DIFFERENTIALS IN ECONOMICS. International Journal of Contemporary Issues in Social Sciences, [S. l.], v. 3, n. 1, p. 1812–1818, 2024. Disponível em: http://ijciss.org/index.php/ijciss/article/view/677. Acesso em: 16 sep. 2024.