Qaisar, M., Akhter, K., Shah, F., Sadiq, M., Shah, S. A. and Khan, M. N. (2017) “Experimental and Numerical Analysis of Single Air-bubble Rise in Vertical Water Channel using a Needle”, Journal of the Pakistan Institute of Chemical Engineers, 45(1), pp. JPIChE 45 (1) 2017 90–99. Available at: http://piche.org.pk/journal/index.php/jpiche/article/view/350 (Accessed: 20 April 2024).