Dien Scientifica Journal of Informatics Education and Sciences is an open access and peer-reviewed journal. The journal is published every three months (quarterly) in March, June, September and December each year. It's a scientific journal that contains and disseminates research results, in-depth study, and innovative ideas in the field of informatics, education, and sciences. The primary aim of this publisher is to perform fast and reliable process for contributors. Once a paper is accepted, our staffs work hard to provide online version of the papers as quickly as possible. All papers are assigned valid DOI number once they appear online just to make sure that the other researchers cite them while no volume and numbers are still assigned to the papers.