Rosli, R., Idris, A.F. and Azlan, A. (2026) “Effect of Reynolds Number on 90-Degree Short and Long Radius PVC Elbow Loss Coefficient”, Research Progress in Mechanical and Manufacturing Engineering, 7(1), pp. 282–289. Available at: https://penerbit.uthm.edu.my/periodicals/index.php/rpmme/article/view/18762 (Accessed: 25 July 2026).