Wanlop Rathachatranon และ Noppon Akahat. (2015) The Research Project for Data Processing on the Local Politicians in Singburi. <i>Political Science and Law Journal Kalasin Rajabhat University</i>, <i>4</i>(2), 1-16.Wanlop Rathachatranon และ Noppon Akahat. "The Research Project for Data Processing on the Local Politicians in Singburi". Political Science and Law Journal Kalasin Rajabhat University 4 (2015):1-16.Wanlop Rathachatranon และ Noppon Akahat. The Research Project for Data Processing on the Local Politicians in Singburi. Department of Public Administration, Faculty of Liberal Arts, Kalasin University:ม.ป.ท. 2015.