Usvawati, D., and Rosyetti. “Kausalitas Nilai Tukar Rupiah Dan Indeks Harga Saham Gabungan (IHSG) Di Indonesia Tahun 2007.1-2021.6”. ULIL ALBAB : Jurnal Ilmiah Multidisiplin, vol. 1, no. 2, Jan. 2022, pp. 165-73, https://journal-nusantara.com/index.php/JIM/article/view/33.