LE N-T, Nguyen Thi Nhu Yen. ISO 4037 narrow spectrum X-ray reference field: Simulation and measurement. JMST [Internet]. 2024 Apr. 22 [cited 2024 Nov. 24];94(94):117-21. Available from: https://online.jmst.info/index.php/jmst/article/view/1131