Kreano, Jurnal Matematika Kreatif Inovatif is well-knowned as Jurnal Kreano. Jurnal Kreano is published by Mathematics Department of Semarang State University in collaboration with AMLI (Asosiasi MIPA LPTK Indonesia - SK Kemenkumham) [Letter of Cooperation]. Kreano publishes the research issues on mathematics education, and could be experiment, research and development, or classroom action research. This Journal are bi-annual publication, on June and December. Jurnal Kreano has ISSN published by LIPI. p-ISSN: 2086-2334; e-ISSN: 2442-4218, [International ISSN]