1. Department of Limnology, Kenya Marine and Fisheries Research Institute, Kisumu, Kenya
2. School of Agriculture and Natural Resource Management, Kisii University, Kisii, Kenya
3. Department of Agribusiness, Great Lakes University of Kisumu, Kisumu, Kenya
4. Department of Fisheries Biology & Ecology, National Fisheries Resources Research Institute (NaFIRRI), Jinja, Uganda