Utami, Ni Wayan, 		Ni Nyoman, Ratini, AND 		I Putu Eka, Juliantara.
" Effect of Combination of X-Ray Tube Current and Exposure Time on Contrast to Noise Ratio (CNR) using Computed Radiography" <em>BULETIN FISIKA</em> [Online], Volume 23 Number 1 (18 June 2021)