“Effect of Adding Nitrogen Mixed With The Radon Gas Line and ‎Roasting The Mixture For Production The Final Interactive Positive ‎Results”, JUBES, vol. 31, no. 02, pp. 12–28, Mar. 2023, Accessed: Apr. 16, 2025. [Online]. Available: https://journalofbabylon.com/index.php/JUBES/article/view/4512