“ANALISIS RASIO SOLVABILITAS TERHADAP HARGA SAHAM PT GUDANG GARAM TBK. PERIODE 2018 – 2022”, jopt, vol. 20, no. 2, hlm. 18–32, Nov 2023, Diakses: Okt 04, 2026. Tersedia pada: https://jurnal.stieieu.ac.id/index.php/opt/article/view/159