Merrina Arts, T. ., Novalinda Ginting, C. ., & Ginting, R. . (2023). Activity Based Costing Method As The Basis For Determining Service Rates In The Radiology Unit At Royal Prima Hospital Medan. International Journal of Health and Pharmaceutical (IJHP), 3(4), 662–667. https://doi.org/10.51601/ijhp.v3i4.218