DARWIN DAMANIK. Convergence Analysis of Economic Growth on Sumatra Island. Proceeding of The International Conference on Economics and Business, [S. l.], v. 1, n. 2, p. 406–417, 2022. DOI: 10.55606/iceb.v1i2.192. Disponível em: https://ijconf.org/index.php/iceb/article/view/192. Acesso em: 24 nov. 2024.