Mufarrih, A. ., Silalahi, S. K. . and Setyowidodo, I. . (2025) “Analysis Of Head Losses Consequent Section Diameter, Pipe Material and Flow Debit Using Contrast Test (Scheffe’s Method) at 900 Elbow Joint”, IPTEK The Journal of Engineering, 3(3), pp. 9–14. Available at: https://journal.its.ac.id/index.php/joe/article/view/8015 (Accessed: 28 January 2026).