Measurement of tritium concentration in Tigris River water samples using a flash liquid counter. Journal of the College of Basic Education, [S. l.], v. 23, n. 97, p. 115–126, 2022. DOI: 10.35950/cbej.v23i97.8156. Disponível em: https://cbej.uomustansiriyah.edu.iq/index.php/cbej/article/view/8156.. Acesso em: 19 jul. 2024.