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), pp. 147–153. doi: 10.53730/ijhs.v7n3.14645.