1 P. Liu, "Some neutrosophic uncertain linguistic number Heronian mean operators and their application to multi-attribute group decision making" 28 : 1079-1093, 2017
2 I. R. Goodman, "Recent Developments in Fuzzy Sets and Possibility Theory" Pergamon 327-343, 1982
3 Z. M. Chen, "On ideals in BCI-algebras" 36 (36): 497-501, 1991
4 K. Iseki, "On BCI-algebras" 8 : 125-130, 1980
5 F. Smarandache, "Neutrosophy, Neutrosophic Probability, Set, and Logic, ProQuest Information & Learning"
6 정영배, "Neutrosophic subalgebras of several types in $BCK/BCI$-algebras" 기초자연과학연구소 14 (14): 75-86, 2017
7 Arsham Borumand Saeid, "Neutrosophic subalgebras of $BCK/BCI$-algebras based on neutrosophic points" 기초자연과학연구소 14 (14): 87-97, 2017
8 F. Smarandache, "Neutrosophic set-a generalization of the intuitionistic fuzzy set" 24 (24): 287-297, 2005
9 M. A. Ozturk, "Neutrosophic ideals in BCK=BCI-algebras based on neutrosophic points" 8 : 1-17, 2018
10 S. K. Tan, "Fuzzy set operations based on the theory of falling shadows" 174 : 242-255, 1993
1 P. Liu, "Some neutrosophic uncertain linguistic number Heronian mean operators and their application to multi-attribute group decision making" 28 : 1079-1093, 2017
2 I. R. Goodman, "Recent Developments in Fuzzy Sets and Possibility Theory" Pergamon 327-343, 1982
3 Z. M. Chen, "On ideals in BCI-algebras" 36 (36): 497-501, 1991
4 K. Iseki, "On BCI-algebras" 8 : 125-130, 1980
5 F. Smarandache, "Neutrosophy, Neutrosophic Probability, Set, and Logic, ProQuest Information & Learning"
6 정영배, "Neutrosophic subalgebras of several types in $BCK/BCI$-algebras" 기초자연과학연구소 14 (14): 75-86, 2017
7 Arsham Borumand Saeid, "Neutrosophic subalgebras of $BCK/BCI$-algebras based on neutrosophic points" 기초자연과학연구소 14 (14): 87-97, 2017
8 F. Smarandache, "Neutrosophic set-a generalization of the intuitionistic fuzzy set" 24 (24): 287-297, 2005
9 M. A. Ozturk, "Neutrosophic ideals in BCK=BCI-algebras based on neutrosophic points" 8 : 1-17, 2018
10 S. K. Tan, "Fuzzy set operations based on the theory of falling shadows" 174 : 242-255, 1993
11 S. K. Tan, "Fuzzy inference relation based on the theory of falling shadows" 53 : 179-188, 1993
12 P. Z. Wang, "Fuzzy Sets and Falling Shadows of Random Sets" Beijing Normal Univ. Press 1985
13 P. Z. Wang, "Fuzzy Information and Decision" Pergamon 212-219, 1982
14 전영배, "FALLING SHADOWS APPLIED TO SUBALGEBRAS AND IDEALS OF BCK/BCI-ALGEBRAS" 호남수학회 34 (34): 135-144, 2012
15 J. Meng, "BCK-algebras" Kyungmoonsa Co. 1994
16 Y. Huang, "BCI-algebra" Science Press 2006
17 K. Iseki, "An introduction to the theory of BCK-algebras" 23 : 1-26, 1978
18 F. Smarandache, "A Unifying Field in Logics: Neutrosophic Logic. Neutrosophy, Neutrosophic Set, Neutrosophic Probability" American Reserch Press 1999