作者:Nurhamlin^1;Rasyad, Aslim^2;Zulkarnain^3;等
关键词:Added values;Ecological indices;...
会议举办机构:Department of Sociology, Faculty of Political and Social Sciences, University of Riau, Pekanbaru
会议时间:2019
作者:Nurhamlin^1;Rasyad, Aslim^2;Zulkarnain^3;等
关键词:Added values;Ecological indices;...
会议举办机构:Department of Sociology, Faculty of Political and Social Sciences, University of Riau, Pekanbaru
会议时间:2019