1.
Sadeq Abdulrazzaq B. GAS HOLDUP AND AXIAL LIQUID DISPERSION IN THREE PHASE BUBBLE COLUMNS. J. eng. sustain. dev. 2015;19(5):132-146. Accessed June 13, 2026. https://jeasd.uomustansiriyah.edu.iq/index.php/jeasd/article/view/819