TOBING, C. Ruth Elisabeth. The Significant Contribution of Indonesian Human Capital to the Economic Growth. International Research Journal of Business Studies, Jakarta, Indonesia, v. 4, n. 1, p. 49–57, 2011. DOI: 10.21632/irjbs.4.1.49-57. Disponível em: https://irjbs.prasetiyamulya.ac.id/index.php/jurnalirjbs/article/view/802. Acesso em: 4 dec. 2025.