Up to 2013 Denny JA has also served as a member of WAPOR (the World Association for Public Opinion Research) since 2007, and chairperson of AROPI (the Indonesian Association for Public Opinion Research) from 2007–2010, and 2010-2013.
Association football | association football | Forward (association football) | World Cup | Goalkeeper (association football) | Defender (association football) | FIFA World Cup | World Trade Center | World Series | 2010 FIFA World Cup | World Bank | National Basketball Association | World Health Organization | Guinness World Records | American Association for the Advancement of Science | 1978 FIFA World Cup | World Series of Poker | Allies of World War II | BBC World Service | Association of Tennis Professionals | ATP World Tour 250 series | World Heritage Site | American Library Association | World Boxing Association | National Collegiate Athletic Association | Committee of Public Safety | World Boxing Council | United States National Research Council | 2006 FIFA World Cup | National Research Council |