Utami, Y.T. and Fanny, N. 2021. Faktor Penyebab Perbedaan Selisih Klaim Negatif Tarif Ina-Cbgs dengan Tarif Riil di RSUD Dr. Moewardi: Factors Causing Differences in Difference between Ina-Cbgs Rates of Negative Claims and Real Tariffs at RSUD Dr. Moewardi. Jurnal Sains dan Kesehatan. 3, 3 (Jun. 2021), 492–499.