Severity: Warning
Message: Undefined variable $main_slider
Filename: _blocks/navigation.php
Line Number: 33
Backtrace:
File: /home/greenlink/public_html/application/views/site/_blocks/navigation.php
Line: 33
Function: _error_handler
File: /home/greenlink/public_html/application/controllers/News.php
Line: 62
Function: view
File: /home/greenlink/public_html/index.php
Line: 315
Function: require_once
Green Links participated at "The International Workshop on E-Waste Management" organized by the United Nations Development Project (UNDP) held in Beijing, China from June 2-4, 2016.