A Generalization of Semidetached Subalgebras in BCK∕BCI-algebras. - Hashem Bordbar; Mohammad Rahim Bordbar; Young Bae Jun (New Math. Nat. Comput., 2019)

Fuzzy soft set theory with applications in hyper BCK-algebras. - Hashem Bordbar; Seok-Zun Song; Mohammad Rahim Bordbar; Young Bae Jun (J. Intell. Fuzzy Syst., 2020)