[1]
Muhiuddin, G., Aldhafeeri, S. and Shum, K.P. 2018. \((\varepsilon,\delta)\)-Characteristic Fuzzy Sets Approach to the Ideal Theory of \(BCK/BCI\)-Algebras. Journal of Informatics and Mathematical Sciences. 10, 4 (Dec. 2018), 573–581. DOI:https://doi.org/10.26713/jims.v10i4.1130.