“STUDY THE EFFECT OF METALLIC PARTICLE ON DIFFERENT SPACER IN A CO-AXIAL DUCT AT DIFFERENT PLACES”. International Journal of Advance Engineering and Research Development (IJAERD) 6, no. 9 (September 25, 2019): 90–96. Accessed March 5, 2026. https://ijaerd.org/index.php/IJAERD/article/view/4409.