M. F. Sultan, A. A. Al-Zuky, and S. A. Kadhim, “Performance parameters evaluation of surface plasmon resonance based fiber optic sensor with different bilayer metals: Theoretical study”., Al-Mustansiriyah Journal of Science, vol. 29, no. 1, pp. 195–203, Oct. 2018, doi: 10.23851/mjs.v29i1.248.