Page 1 - U4SSC Blockchain for smart sustainable cities
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United Smart
United
Smart
Sustainable
Sustainable
Cities
Cities
Blockchain for smart
Blockchain for smart
sustainable cities
sustainable cities
Empowered lives.Empowered lives.
Resilient nations.Resilient nations.
United Nations
United Nations
Economic Commission for Africa
Economic Commission for Africa
United Nations
United Nations
Educational, Scientific and
Educational, Scientific and
Cultural Organization
Cultural Organization