Economics, social sciences and information management :  proceedings of the 2015 International Congress on Economics, Social Sciences and Information Management (ICESSIM 2015), Bali, Indonesia, 28-29 March, 2015 / 
edited by Ford Lumban Gaol and Fonny Hutagalung 
 - Leiden, The Netherlands :  CRC Press/Balkema,  2016 
 - xi, 195 p. :  ill. ;  25 cm. 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>9781138028760 (hbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Information technology--Congresses<br/>Information technology--Economic aspects--Congresses<br/>Information organization--Congresses