ALMASARI, Syifa Rizky. Proportionality Test in International Investment Agreements: Balancing Regulatory Sovereignty and Investor Protection. Nusantara: Journal of Law and Islamic Law, Indonesia, v. 1, n. 3, p. 77–95, 2026. DOI: 10.65101/nusantara.v1i3.385. Disponível em: https://jurnal.smartpedia.co.id/index.php/nusantara/article/view/385. Acesso em: 3 jun. 2026.