Michael, Michael. “Analisis Risiko Bagi Negara Republik Indonesia Terhadap Keberlakuan Bilateral Investment Treaty Antara Indonesia Dan Singapura”. UNES Law Review 6, no. 1 (October 23, 2023): 2709–2721. Accessed August 24, 2026. https://review-unes.com/law/article/view/1073.