قبيلي ي. (2021) “Comparison of Heat Transfer in the Case of Turbulent Flow Between a Duct Without Ribs and a Duct with Semi-Circular Inner Ribs”, Latakia University Journal -Engineering Sciences Series, 43(3). Available at: https://journal.latakia-univ.edu.sy/index.php/engscnc/article/view/10623 (Accessed: 30July2025).