Tidatrut Vichaidid, Thongchai Soodprasert, Teerasak Verapaspong. Calibration of HPGe Gamma-Ray Planar Detector System for Radioactivity Standards. Agr. Nat. Resour. [Internet]. 2007 Dec. 31 [cited 2024 Apr. 29];41(5):198-202. Available from: https://li01.tci-thaijo.org/index.php/anres/article/view/244368