Daryati, S., & Wibowo, G. M. (2015). The Effect Of Variation Milliampere-Seconds (mAs) To Entrance Skin Exposure And Radiographic Anatomy Image In Examination of Columna Vertebra Lumbal With Ap Projection. LINK, 8(3), 397–405. https://doi.org/10.31983/link.v8i3.315