By Nicodemus S. Mwakilema and Kim A. Kayunze
By Akintoye V. Adejumo
By Kamugisha Rwechungura, Jones Kaleshu and Benson Ndiege
By Gratian Cronery Rwekaza and Paulo Anania
By Phillip Daniel Daninga
By Robert Galan Mashenene
By Neema P. Kumburu
By Eliza Mwakasangula and Kelvin M Mwita
By Isaac Kazungu
By Opeyemi Idowu Aluko
By Chacha Magasi, Emmanuel Tonya and Saganga M. Kapaya
Reviewer Alban D. Mchopa