Yawson, Daniel K ; Kongo, V.M ; Kachroo, R.K Yawson, Daniel K.; Kongo, V. M.; Kachroo, R. K. 2006. Impact assessment of Mtera and Kidatu reservoirs on the annual maximum floods at Stiegler?s Gorge of the Rufiji River in Tanzania. Water International, 31(1):100-108..
,
2014
Kongo, V. M ; Kosgei, J. R ; Jewitt, G. P. W. Hydrology and Earth System Sciences -- http://www.bibliothek.uni-regensburg.de/ezeit/?2100610 -- http://www.hydrol-earth-syst-sci.net/volumes_and_issues.html -- 1607-7938.
,
2010