Sinaga, Melan, Agoestina Mappadang, and Bayu Adi Nugroho. “Hedging Market Risk Using Gold: A Wavelet Quintile Correlation Approach”. AKURASI: Jurnal Riset Akuntansi dan Keuangan 6, no. 3 (December 16, 2024): 353-366. Accessed May 26, 2026. https://ejournal.imperiuminstitute.org/index.php/AKURASI/article/view/1459.