1.
Wijarso. Harga Patokan Minyak OPEC US$18 Per Barel: Masalahdan Kemungkinannya. AN [Internet]. 2023 Jun. 27 [cited 2024 Oct. 17];16(5):511. Available from: https://journals.csis.or.id/index.php/analisis/article/view/943