“Measuring the radioactivity of the isotope bismuth Bi-212 in soil samples from the Country of Lattakia by gamma spectpometry and alpha-spectpometry” (2019) Latakia University Journal -Basic Sciences Series, 39(3). Available at: https://journal.latakia-univ.edu.sy/index.php/bassnc/article/view/3741 (Accessed: 5 May 2026).