'A Public Perception Study on Garbage and Related Issues in Sri Lanka' The research paper by Ms Azra Abdul Cader of Social Indicator (Polling Unit) won the Elizabeth H. Nelson Prize for the Best Paper from an Emerging Democracy at the 54th Annual Conference of the World Association for Public Opinion Research (WAPOR) hosted in Rome, Italy in September 2001.
Centre for Policy Alternatives on 23 August, 2007