At October, 22nd 2020, Editor received a Copy of Ministerial Decree No. 148 / M / KPT / 2020, regarding the Accreditation Ranking of Scientific Journal Period II of 2020, dated August 3, 2020, which states that Kreano, Jurnal Matematika Kreatif-Inovatif, has risen in rank from 3rd to 2nd starting in Volume 10 Number 2 of 2020.
There is a difference between the Ministerial Decree, the accreditation certificate and the OJS Journal of Kreano.
The editor explained that the validity period of SINTA 2 accreditation is starting from Vol. 10 (2), 2019 to 2025 (please see Kreano SINTA's Website here)
Copy of Ministerial Decree can be downloaded here.