BREAKING NEWS
- Cherish the memory of Professor EMIL SCARLAT deeply
- Reschedule & CFP of 2022 GSUA International Congress
- Reschedule & CFP of 2022 GSUA International Congress
- Call for papers of 2022 GSUA
- A New Series on Grey Systems will be published by Springer-Nature Group
- Grey Systems: Theory and Application has been indexed in Scopus
- The Best PhD Dissertation Award of GSUA
- Grey Systems Society of Turkey (GSST) is established
- Call for papers of 2021 GSUA
- Most cited papers of GS and JGS journals
2016 IAGSUA Theme for IAGSUA