Purnamasari, Endah, Try Wulandari, and Rasid Siddik. “ANALISIS PERGERAKAN INDEKS HARGA SAHAM GABUNGAN (IHSG) PADA ERA VUCA”. Jesya 6, no. 1 (January 1, 2023): 682-693. Accessed August 27, 2026. https://www.stiealwashliyahsibolga.ac.id/jurnal/index.php/jesya/article/view/989.