Zengeya, Tsungai A, Robertson, Mark P, Booth, Anthony J, Chimimba, Christian T. A qualitative ecological risk assessment of the invasive Nile tilapia, Oreochromis niloticus in a sub-tropical African river system (Limpopo River, South Africa). 2013.

Zengeya, Tsungai A, Robertson, Mark P, Booth, Anthony J, Chimimba, Christian T. Ecological niche modeling of the invasive potential of Nile tilapia Oreochromis niloticus in African river systems: concerns and implications for the conservation of indigenous congenerics. 2013.