na INLIS000000000004540 20230114105915 0010-0123000031 ta 230114 0 eng e-ISSN 2460-5840 510.05 510.05 UNI j Universitas Negeri Semarang Jurnal Internasional : Unnes Journal of Mathematics Education Vol 8 No 1 (2019) / Universitas Negeri Semarang Vol 8 No 1 (2019) Semarang : Universitas Negeri Semarang, 2019 Unnes Journal of Mathematics Education is a peer-reviewed open access journal published thrice in a year (March, August and November). The UJME facilitates a forum for researchers and professional on mathematics education to discuss their ideas in an online (e-ISSN 2460-5840) and a printed (p-ISSN 2252-6927) version. This journal has been indexed and abstracted in Sinta (Grade 3), DOAJ, GARUDA, Google Scholar, BASE (Bielefeld Academic Search Engine), and Microsoft Academic Search. Unnes Journal of Mathematics Education (UJME) publishes research issues on mathematics education. The UJME processes manuscripts resulted from a research in mathematics education scope, which includes, but is not limited to the topics of didactic development research (DDR), research and development (RnD) in mathematics education, ethnomathematics in mathematics education, realistic mathematics education, psychology of mathematics education and technology in mathematical instruction. The manuscript must be original research, written in English, and not be simultaneously submitted to another journal or conference. The submitted manuscripts will be initially reviewed by editors. If the editors decide to accept the manuscripts, it then be evaluated by a reviewers through the blind review process. This process tends to keep the quality of the manuscripts which is published by UJME.