Dewi, Nur Husna, Sherly Firsta Rahmi, Budi Hartono, and Ilma Wizraa. “Pengaruh Klasifikasi Biaya Terhadap Efisiensi Pengelolaan Keuangan Rumah Sakit”. RIGGS: Journal of Artificial Intelligence and Digital Business 4, no. 2 (July 14, 2025): 5836–5841. Accessed February 1, 2026. https://journal.ilmudata.co.id/index.php/RIGGS/article/view/1520.