Walrasian Economic Equilibrium Problems in Convex Regions. Journal of Basic & Applied Sciences, [S. l.], v. 21, p. 1–6, 2025. DOI: 10.29169/1927-5129.2025.21.01. Disponível em: https://setpublisher.com/index.php/jbas/article/view/2561. Acesso em: 13 may. 2026.