International Journal of Fuzzy Systems, Volume 21

Volume 21, Number 1, February 2019

Volume 21, Number 2, March 2019

Volume 21, Number 3, April 2019

Volume 21, Number 4, June 2019

Volume 21, Number 5, July 2019

Volume 21, Number 6, September 2019

Special Issue on Advances in Parallel and Distributed Computing for Fuzzy Systems