AMRULLAH; SULAIMAN, Abdullah. Analysis of Foreign Investment Regulations in Indonesia from the Perspective of a Legal System that Supports Ease of Doing Business and Legal Certainty for Investors. Jurnal Greenation Sosial dan Politik, [S. l.], v. 3, n. 4, p. 750–759, 2025. DOI: 10.38035/jgsp.v3i4.496. Disponível em: https://greenationpublisher.org/JGSP/article/view/496. Acesso em: 24 jan. 2026.