Mat Rusni NA, Amat A, Wan Yusoff WY, Abdul Manaf NA, Ahmad N. Mechanical Properties of Thulium-doped Bismuth Borotellurite Glass via Nanoindentation for Lead-Free Radiation Shielding Application. IJIE [Internet]. 2024 Nov. 5 [cited 2026 Aug. 7];16(6):206-15. Available from: https://journal.uthm.edu.my/index.php/ijie/article/view/18728