Interval: Indonesian Journal of Mathematical Education has been accepted for inclusion in National Accreditation [SINTA]

Dear Authors, Editors, Readers and Reviewers:

We are proud to announce that based on the decision of the Director General of Higher Education, Research and Technology No 156/C/C3/KPT/2026, that the Interval: Indonesian Journal of Mathematical Education (e-ISSN: 3021-7857) has been accepted for inclusion in the National Accreditation [SINTA 4].

SINTA accreditation is an assessment and approval process carried out by the Ministry of Research, Technology and Higher Education of the Republic of Indonesia to recognize the quality and reputation of scientific journals published in Indonesia. SINTA is a national accreditation system that helps researchers measure the impact of researchers' research. Journals that receive SINTA accreditation have gone through a careful evaluation process and met the specified criteria.

Interval: Indonesian Journal of Mathematical Education invites original research articles and is simultaneously submitted to other journals or conferences. The entire spectrum of research in applied mathematics and mathematics education is accepted and unlimited, with the following scope: Mathematics: The journal also highlights theoretical and applied mathematics research, including numerical analysis, discrete mathematics, and combinatorial research. Education: Articles in this field focus on innovation, theory, practice, and evaluation in Mathematics Education. This journal accepts manuscripts that cover Trends in International Mathematics and Science Study (TIMSS), ICT in Mathematics Education, Mathematics Ability, Realistic Mathematics Education (RME), Design/Development Research in Mathematics Education, Mathematics Teachers' Professional Development, and Developmental and Educational Psychology. Social Science: In social science, the journal focuses on cultural studies related to mathematics, including ethnomathematics. Articles in this field focus on innovation, theory, practice, a relationship between culture and mathematics, which covers Ethnomathematics, Local Wisdom Valued Mathematics for Learning Media.

We hope you consider publishing your research paper in the Interval: Indonesian Journal of Mathematical Education.

Thank you for your continued interest in our work.

best wishes,
Management, Interval: Indonesian Journal of Mathematical Education