1.
Nahid F. ELECTRON IRRADIATED EFFECT IN POLYURETHANES STUDIED BY POSITRON ANNIHILATION LIFETIME SPECTROSCOPY. Khulna Univ. Stud. [Internet]. 2010 Nov. 25 [cited 2026 Jun. 4];:243-8. Available from: https://kus.ku.ac.bd/kustudies/article/view/297