Ratini, N.N., Yuliara, I.M. and Baskoro, W.T. 2023. Application of anode heel effect (AHE) with stepwedge and variation of x-ray tube voltage to contrast to noise ratio (CNR) in computed radiography (CR). International journal of health sciences. 7, 3 (Nov. 2023), 147–153. DOI:https://doi.org/10.53730/ijhs.v7n3.14645.