Ricardo G. Barcelona, Antonio de Wilde, and Hanan Nugroho. “Indonesia’s Geothermal Resource Paradox: Unbundling Risks, Unleashing Private Capital”. Jurnal Perencanaan Pembangunan: The Indonesian Journal of Development Planning 3, no. 1 (April 29, 2019): 1–18. Accessed May 5, 2024. https://journal.bappenas.go.id/index.php/jpp/article/view/55.