P. N.  Anantharamaiah and Joy, P. A., ? Effect of size and site preference of trivalent non-magnetic metal ions (Al3+, Ga3+, In3+) substituted for Fe3+ on the magnetostrictive properties of sintered CoFe2O4?, Journal of Physics D-Applied Physics, vol. 50, no. 43, p. Article Number: 435005, 2017.

S. D.  Bhame and Joy, P. A., ?Enhanced strain sensitivity in magnetostrictive spinel ferrite Co1-xZnxFe2O?, Journal of Magnetism and Magnetic Materials, vol. 447, pp. 150-154, 2018.

P. N.  Anantharamaiah and Joy, P. A., ?Effect of co-substitution of Co2+ and V5+ for Fe3+ on the magnetic properties of CoFe2O4?, Physica B: Condensed Matter, vol. 554, pp. 107-113, 2019.