Paper and abstract should be written in English. The minimum length of the final paper is 5 pages and the maximum is not limited. The abstract should be no more than 200 words long, and no more than five comma-separated keywords should be used. Only corresponding author’s e-mail should appear in the first page. Abstracts and final papers should be submitted through our conference system at http://iseth.ums.ac.id/2015/submit. The paper will appear in the proceeding without reformatting, therefore, the authors are kindly asked to follow the instructions as strictly as possible. The first page of the final paper will directly appear in the book of abstracts, therefore, title, authors, corresponding author’s e-mail address, abstract, keywords, and presenting author’s biography must not exceed one page! Full papers will be published on a seminar proceeding.