(K.M. Nagaraja, M. Saraj and Padmanabhan. S,) Oscillatory mean for several positive argument, Journal of intelligent system Research, 2(2) (2008)137-139.
(K.M. Nagaraja and S. Padmanabhan) A simple proof on strengthening and extension of Inequalities, Advanced Studies in contemporary Mathematics (ASCM) 17 (1), (2008). 97-103 (Korea). MR2428540.
(Hong-Cai Luo, Zhi-Hua Zhang, and Zhi-Gang Wang)Monotonicities and Schur-Convexity for a Type of Symmetric Mean Value, 11(3) (2008) RGMIA, Australia.
(K.M. Nagaraja and Y. Simsek) New Inequalities on the homogeneous Functions, J. Indones. Math. Soc. 15(1), (2009). 49-59 Indonesia. MR2664369
(P. Siva Kota Reddy and S. Vijay) The Triangular Line n-Sigraph of a Symmetric n-Sigraph Advanced Studies in contemporary Mathematics (ASCM) 19(1), 123-129, (2009). (Korea) ISSN: 1229-3067, MR2542128.
(P. Siva Kota Reddy and S. Vijay) nth power signed graph, Proc. of Jangjeon Mathematical Society, 12(3)(2009) 307-313 (South Korea). MR258276
