Ali, Karar Samen, and Loqman Abdala Hussein. “Measurement of Radioactive Radon Gas in the Wheat Crop of the City of Tuz Kharmatu”. Central Asian Journal of Theoretical and Applied Science 4, no. 5 (May 23, 2023): 141-146. Accessed August 9, 2025. https://cajotas.centralasianstudies.org/index.php/CAJOTAS/article/view/1175.