“Analisis Sistem Penerimaan Kas Non Tunai Pasien Rawat Inap Dan Rawat Jalan Di Rsu Muhammadiyah Ponorogo”. 2024. Indo-Fintech Intellectuals: Journal of Economics and Business 4 (5): 2178-86. https://doi.org/10.54373/ifijeb.v4i5.1907.