F. Mahmood, H., حازم, A. Sheet, S. and صلاح 2025. Comparative Experimental Measurement Study of Void Fraction Using γ – Ray and Fast Neutrons. Rafidain Journal of Science. 22, 6 (Jun. 2025), 102–110. DOI:https://doi.org/10.33899/rjs.2011.6508.