Rusman Rusman, Nafisah Nurulrahmatia, and Muhamad Rimawan. 2024. “Pengaruh Gross Profit Margin (GPM) Terhadap Harga Saham PT Gudang Garam TBK”. Journal of Islamic Economics and Finance 2 (3):259-68. https://doi.org/10.59841/jureksi.v2i3.1627.