Utama, Cynthia, and Meiti Sulistika. “Determinants of Investment Opportunity Set (Degree of Internationalization and Macroeconomic Variables)”. Gadjah Mada International Journal of Business 17, no. 2 (August 20, 2015): 107-124. Accessed November 6, 2024. https://dev.journal.ugm.ac.id/v3/gamaijb/article/view/15504.