Waqas Mahmood, Waqas Nazeer, Shin Min Kang. The lower and upper approximations and homomorphisms between lower approximations in quotient groups. Journal of Intelligent and Fuzzy Systems, 33(4):2585-2594, 2017. [doi]
@article{MahmoodNK17,
title = {The lower and upper approximations and homomorphisms between lower approximations in quotient groups},
author = {Waqas Mahmood and Waqas Nazeer and Shin Min Kang},
year = {2017},
doi = {10.3233/JIFS-162177},
url = {https://doi.org/10.3233/JIFS-162177},
researchr = {https://researchr.org/publication/MahmoodNK17},
cites = {0},
citedby = {0},
journal = {Journal of Intelligent and Fuzzy Systems},
volume = {33},
number = {4},
pages = {2585-2594},
}