Graichi, Raouen, Linda Chabouni, Neserine Hamitouche, Ali Benbourenane, and Omar Amri. 2023. “Measurement of Radioactivity in Spa Waters Using Gamma Spectrometry and Evaluation of Health Risks”. Algerian Journal of Engineering and Technology 8 (2), 266-71. http://jetjournal.org/index.php/ajet/article/view/384.