Murtadha Mohammed Al-Zahiwat. Measuring the concentration of 222Rn and 226Ra in a group of oil sludge samples from some Maysan oil fields using nuclear track . misan jas [Internet]. 2024Jun.30 [cited 2024Oct.30];23(50):195-08. Available from: https://misan-jas.com/index.php/ojs/article/view/629