Seon Jeong Kim, Seok-Zun Song, and Young Bae Jun. 2018. “Generalizations of Neutrosophic Subalgebras InBCK BCI-AlgebrasBased on Neutrosophic Points”. Neutrosophic Sets and Systems 20 (April): 26-35. https://fs.unm.edu/nss8/index.php/111/article/view/279.