Activities » Cleanup Campaign » The 6381st Worldwide Cleanup Campaign Hennops River Cleanup by ASEZThe 6381st Worldwide Cleanup Campaign Hennops River Cleanup by ASEZ 9 February 2020Prev PostCertificate of Appreciation from Councillor of City of TshwaneNext PostCertificate of Appreciation from Councillor of City of Tshwane(ASEZ – University of Witwatersrand)