1. A. Manan, and I. Qazi, in International Conference on Aerospace Science & Engineering (ICASE), IEEE (2013).
2. A. Manan, D. Nawaz, and A. Ullah, J. Mater. Sci. 26, 2066 (2015).
3. A. Manan, D. Nawaz, A. Ullah, and A.S. Ahmad, Phase. Mater. Sci. Pol. 33, 95 (2015).
4. C.L. Huang and J.Y. Chen, J. Am. Ceram. Soc. 92, 675 (2009).
5. T. Sugiyama, H. Ohsato, T. Tsunooka, and K. Kakimoto, Effects of Ionic Radii and Polarizability on the Microwave Dielectric Properties of Forsterite Solid Solutions, Advances in Electronic Ceramic Materials: Ceramic Engineering and Science Proceedings (Hoboken: Wiley, 2005), p. 26.