Azzahra, Syakirah, Gerifour Hutagalung, Sofa Aulia Rizka, Dealova Velonika Br Sembiring, Anggi Herawati Br Sembiring, Gracia Br Purba, Nasywa Putri, and Anggi Pratama Nasution. “Analysis of PT Pertamina’s 2020-2024 Financial Ratios: Liquidity, Solvency, Activity, and Profitability”. EDUCTUM: Journal Research 4, no. 6 (December 31, 2025): 250–255. Accessed January 21, 2026. https://jurnal.larisma.or.id/index.php/EJR/article/view/1459.