Yusgiantoro, P., Siagian, U.W., Reksoprodjo, A.H., Gustin, D.R. and Asri, N.D. 2024. Security–Energy Nexus in Indonesia’s Border: The Case of Natuna. Indonesian Journal of Energy. 7, 1 (Feb. 2024), 1-15. DOI:https://doi.org/10.33116/ije.v7i1.207.