Munishi, P.K.T., Soka, G.E. and Sayuni, M. 2015. Rehabilitation Success Assessment in the Anglo-Gold Ashanti Mines, Geita.
Karamura, E., Blomme, G. and Soka, G. 2007. Monitoring and Evaluation of Banana Bacterial Wilt (BXW) projects in Congo, Rwanda and Burundi. Carried out in collaboration with ASARECA.
Karamura, D., Blomme, G. and Soka, G.E. 2006. Characterization of Musa diversity in Western Uganda and Rwanda. Work done in collaboration with the International Institute for Tropical Agriculture (2006).
Temu, R.P.C., Munishi, P.K.T. and Soka, G.E. 2002. Biodiversity assessment of the Miombo Woodlands in the Southern Highlands of Tanzania. Done for CIC/Rome Rukwa Basin Project.