Introduction: Concepts of How to Study World Regions in the Twenty-First Century. Comparativ, [S. l.], v. 35, n. 4, p. 347–356, 2025. DOI: 10.26014/j.comp.2025.04.01. Disponível em: https://comparativ.net/v2/article/view/3537. Acesso em: 13 jun. 2026.