Arphasetthasakul W, Chotmit Y, Suthon N, Kumkhwao J, Arphasetthasakul N. The comparison of output constancy on linear accelerator between myQA Daily and Machine Performance Check. Thai J Rad Tech [Internet]. 2022 Oct. 10 [cited 2024 May 8];47(1):17-22. Available from: https://he02.tci-thaijo.org/index.php/tjrt/article/view/254604