AMELIA, R. .; GINTING, E. S. .; HUTASOIT, A. H. . Effect Of Economic Growth, Education Level And Human Development Index To Employment Opportunity In North Sumatera Province. International Journal on Social Science, Economics and Art , [S. l.], v. 11, n. 3, p. 123–129, 2021. DOI: 10.35335/ijosea.v11i3.62. Disponível em: https://ijosea.isha.or.id/index.php/ijosea/article/view/62. Acesso em: 25 jun. 2026.