lighting student homes by stiftung solarenergie … · stiftung solarenergie-solar energy...
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Samson TsegayeEthiopia
“Lighting Students Home“
LIGHTING STUDENT HOMESBY
STIFTUNG SOLARENERGIE-SOLAR ENERGY FOUNDATION
7thInternational Convention of Environmental Laureates 15-18 March 2018
The main light source in rural areas
CYCLE FOR LIGHT PROGRAM
THANK YOUአመሰግናለሁ
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