Wahyuni, Cynthia Eka. “Indonesia’s Energy Diplomacy Strategy in Acquiring Oil Field in Algeria in 2013”. Journal of International Studies on Energy Affairs 1, no. 1 (June 30, 2020): 1–27. Accessed July 19, 2024. https://jisea.universitaspertamina.ac.id/index.php/jisea/article/view/10.