Aprilia K, Rahmi PP. Pengaruh Biaya Operasional Pendapatan Operasional (BOPO), Net Profit Margin (NPM), dan Inventory Turnover (ITO), terhadap Return On Assets (ROA) Pada Hotel X di Kota Bandung. RIGGS [Internet]. 2025 Dec. 15 [cited 2026 Feb. 1];4(4):5034-42. Available from: https://journal.ilmudata.co.id/index.php/RIGGS/article/view/4050