NAHID, Farzana. THE ROLE OF THERMAL HISTORY ON POSITRONIUM FORMATION AT LOW TEMPERATURE STUDIED BY POSITRON ANNIHILATION LIFETIME SPECTROSCOPY. Khulna University Studies, [S. l.], p. 255–262, 2010. DOI: 10.53808/KUS.2010.10.1and2.1008-E. Disponível em: https://kus.ku.ac.bd/kustudies/article/view/299. Acesso em: 1 feb. 2026.