“Pengaruh Harga CPO, Harga Minyak Mentah Dunia, Harga Karet Dunia Dan Kurs Terhadap Defisit Neraca Transaksi Berjalan Indonesia”. Jurnal Paradigma Ekonomika 12, no. 1 (September 17, 2017): 31–40. Accessed May 18, 2026. https://www.online-journal.unja.ac.id/paradigma/article/view/3932.