Hee Sik Kim

Fuzzy implicative ideals of BCK-algebras

Jie Meng, Young Bae Jun, Hee Sik Kim, 1997, Fuzzy Sets Syst..

Fuzzy subinclines (ideals) of incline algebras

Sun Shin Ahn, Young Bae Jun, Hee Sik Kim, 2001, Fuzzy Sets Syst..

Fuzzy-Fated Filters of R-0-Algebras

Young Bae Jun, Hee Sik Kim, Jeong Soon Han, 2011 .

(n − 1)-Step Derivations on n-Groupoids: The Case n = 3

Hee Sik Kim, J Neggers, N O Alshehri, 2014, TheScientificWorldJournal.

On Fuzzy LD-Bigroupoids

Hee Sik Kim, J. Neggers, 2012 .

Fuzzy Logical Algebras and Their Applications

Jianming Zhan, Young Bae Jun, Bijan Davvaz, 2015, TheScientificWorldJournal.

The Interaction between Fuzzy Subsets and Groupoids

Hee Sik Kim, J Neggers, Seung Joon Shin, 2014, TheScientificWorldJournal.