Mekonnen Shalla, M. . and Olgun, N. . (2019) “Direct and Semi-Direct Product of Neutrosophic Extended Triplet Group”, Neutrosophic Sets and Systems, 29, pp. 197-214. Available at: https://fs.unm.edu/NSS2/index.php/111/article/view/229 (Accessed: 30September2023).