Hamza Gouidmi, Razik Benderradji, Abdelhadi Beghidja, and Tahar Tayebi. 2024. “Numerical Study of Upward Vertical Two-Phase Flow Through an Annulus Concentric Pipe”. Journal of Advanced Research in Fluid Mechanics and Thermal Sciences 58 (2):187-206. https://semarakilmu.com.my/journals/index.php/fluid_mechanics_thermal_sciences/article/view/3188.