@incollection{, 19C2245B9A95E88C434CF4798370275F , author={{Ebangu OrariBenedict} and {DintwaEdward}}, journal={{Global Journal of Researches in Engineering}}, journal={{GJRE}}2249-45960975-586110.34257/gjre, address={Cambridge, United States}, publisher={Global Journals Organisation}2022334 } @book{b0, , title={{Organizational research: Determining appropriate sample size in survey research}} , author={{ JEBarlett } and { JWKotrlik } and { CCHiggins }} , year={2001} 19 43 , note={Information technology, learning, and performance journal} } @incollection{b1, , title={{Investment Opportunities Grain/fruits and vegetables Value Chains Investment}} , author={{ Bitc }} , journal={{BITC Agriculture Newsletter Quarter}} , year={2019} } @incollection{b2, , title={{A review based on the relationship among drying, curve fitting and mathematical models in food systems}} , author={{ FGamli }} , journal={{Adv. Res. Agri. Vet. Sci}} 2348- 5353 1 2 , year={2014. 2014} , note={Advance Research in Agriculture and Veterinary Science} } @incollection{b3, , title={{Experimental investigation of a solar dryer with natural convective heat flow}} , author={{ PGbaha } and { HYAndoh } and { JKSaraka } and { BKKoua } and { SToure }} , journal={{Renewable Energy}} 32 11 , year={2007} } @incollection{b4, , title={{The methodology of the FAO study: Global Food Losses and Food Wasteextent, causes and prevention}} , author={{ JGustafsson } and { CCederberg } and { USonesson } and { AEmanuelsson }} , booktitle={{FAO, 2011: SIK Institutet för livsmedel och bioteknik}} , year={2013} } @book{b5, , title={{Sector Value Chain Analysis and Action PlanFINAL DRAFTAugust2015. Botswana Ministry of Agriculture Horticulture}} , year={2015} } @incollection{b6, , title={{Book Review: Handbook of Industrial Drying: A Review of}} , author={{ ASMujumdar }} , booktitle={{Publisher}} Boca Raton, FL , publisher={Taylor & Francis} , year={2007. 2007} } @incollection{b7, , title={{Direct calculation of thermodynamic wet-bulb temperature as a function of pressure and elevation}} , author={{ S.-HSadeghi } and { TRPeters } and { DRCobos } and { HWLoescher } and { CSCampbell }} , journal={{Journal of Atmospheric and Oceanic Technology}} 30 8 , year={2013} } @book{b8, , title={{Training course within the scope of the project: establishment of a production, sales and consulting infrastructure for solar thermal plants in Zimbabwe, Arbeitsgemeinschaft ERNEUERBARE ENERGIE Institute for Sustainable Technologies: AEEIntec}} , author={{ WWeiss } and { JBuchinger }} , year={2015} , publisher={Austria Development Corporation} , address={Gleisdorf, Austria} , note={Solar drying} }