Journal on Mathematics Education (IndoMS-JME) is founded under the collaboration between Sriwijaya University and the Indonesian Mathematical Society (IndoMS). It presents new ideas and developments of paramount importance in mathematics education. It seeks to reflect the variety of research concerns within this field and the range of methods used to study them. It deals with methodological, didactical, political, and socio-cultural aspects of teaching and learning mathematics, rather than with specific programs for teaching mathematics. Within this range, IndoMS-JME is open to all research approaches. The emphasis is on high-level articles of more than local or national interest. All submitted manuscripts will be initially reviewed by editors and are then evaluated by a minimum of two International Reviewers through the double-blind review process. This process ensures the quality of the published manuscripts in the journal.