"Munkhbat Batsaikhan,Ari Hamdani,Hiroshige Kikura","Velocity Measurement on Two-Phase Air Bubble Column Flow using Array Ultrasonic Velocity Profiler",,"International Journal of Computational Methods and Experimental Measurements","WIT Press","Vol. 6","Issue 1","page 86-97",2017,Oct.
"Munkhbat Batsaikhan,Ari Hamdani,Hiroshige Kikura","Visualisation of Air?water Bubbly Column Flow using Array Ultrasonic Velocity Profiler",,"Theoretical & Applied Mechanics Letters","Elsevier","Vol. 7","Issue 6","page 379-385",2017,Sept.