“Dampak Perang Rusia–Ukraina Terhadap Harga Minyak Dunia Dan Abnormal Return Saham Migas Di Indonesia”. Jurnal Ilmu Ekonomi dan Implementasi 2, no. 2 (August 31, 2025). Accessed October 16, 2025. https://journal.alifba.id/index.php/jei/article/view/101.