1.L.Jesmalar,S.Robinson Chellathurai , Rough sets- Application in Data Mining, International journal of Computing Technologies, Vol.3 , Issue 1, pp:1-8, 2015, ISSN 2278-3814, Impact factor 3.017.
2. L.Jesmalar,S.Robinson Chellathurai , Core in Rough Graph and Weighted Rough Graph, International Journal of Contemporary Mathematical Science,Vol. 3, Vol. 11, No. 6, pp: 251 – 265, 2016, ISSN-1314-7544. Impact factor 0.165 3. L.Jesmalar,S.Robinson Chellathurai, Core in Rough lattice and Rough data set lattice, Advances in Fuzzy Mathematics, Vol.11, No.2, pp. 113-127,2016, ISSN 0973- 533X
4. L.Jesmalar,S.Robinson Chellathurai, Rough set on Clustering, International Journal of Engineering science and Computing, Vol. 7 Issue No.3, pp:5032-5035, 2017, ISSN 2321 -3361, Impact factor:3.821.
5. L.Jesmalar, ,Homomorphism and Isomorphism of Rough group , International Journal of advanced Research ,Ideas and Innovations InTechnology, Vol .3 Issue No.3,pp:1382-1387,2017, ISSN 2454 -132X, Impact factor- 4.295. 6. L.Jesmalar, Significance of Attributes using Rough Data Transition Probability Matrix, International Journal of Engineering Science and computing, Vol. 7 Issue No.7,pp:14347- 14350,2017, ISSN2321-3361,Impact factor- 5.611.
7. L.Jesmalar,K.JeyaDaisy, Z k -Magic Labeling of Snake Related Graphs, Crossian Resonance December2019. Total Number of Research articles in Journals (International -6,national-1) :7 Total Number of Research articles in Conferences / workshops / Seminars: 4