CALCULATION AND MEASUREMENT OF THE EMITTING LIGHT FROM EXCITING ARGON ATOMS BY BETA PARTICLES OF TRITIUM . Journal of Madenat Alelem, [S. l.], v. 7, n. 1, p. 86–103, 2015. Disponível em: https://journal.mauc.edu.iq/index.php/JMAUC/article/view/164. Acesso em: 23 feb. 2026.