Santos, Tiago Veloso. “Urban And Regional Agglomeration In The Brazilian Amazon: Comparing Metropolitan Development In Belém And Manaus”. Advances in Social Sciences Research Journal 10, no. 6 (June 30, 2023): 554–572. Accessed December 8, 2025. https://www.journals.scholarpublishing.org/index.php/ASSRJ/article/view/14221.