Rahman, M. S., M. A. Rahman, A. K. Mondal, M. Rani, M. A. K. Azad, and M. Asadullah. “A Comparative Study of the Transient Response Characteristics of Laboratory-Scale Spray Columns and Packed Columns”. Biological Sciences - PJSIR 49, no. 1 (February 25, 2006): 19–22. Accessed May 15, 2024. https://v2.pjsir.org/index.php/biological-sciences/article/view/1086.