KHAIRANI MATONDANG; REVITA YUNI; NUR AULIA PRATIWI; LAILI HASMIYAH HARAHAP. The Effect of Exports and Investment on Economic Growth in North Sumatra. Outline Journal of Economic Studies, [S. l.], v. 5, n. 1, p. 117–123, 2026. DOI: 10.61730/j774qq55. Disponível em: https://journal.outlinepublisher.com/index.php/OJES/article/view/149. Acesso em: 21 apr. 2026.