HASAN, Irwan; HUSEN, La Ode; QAHAR, Abdul. Fragmentation of Investment Regulations in Indonesia: An Analysis of Normative Disharmony and the Reform Agenda from an Investment Certainty Perspective. Golden Ratio of Law and Social Policy Review, [S. l.], v. 6, n. 1, p. 133–142, 2026. DOI: 10.52970/grlspr.v6i1.2389. Disponível em: https://goldenratio.id/index.php/grlspr/article/view/2389. Acesso em: 8 aug. 2026.