1. Abdullah Ceylan, Sadan. Ozcan, C. Ni, S. Ismat Shah, “Solid State Reaction Synthesis of NiFe2O4 nanoparticles”, J. Magn. Magn. Mater., 320, 857 (2008)

2. Abdullah Ceylan, S. K. Hasanain, S. Ismat Shah, “Experimental observation of field dependent activation of core and surface spins in Ni-ferrite Nanoparticles”, J. Phys. Cond. Matter., 20, 195208 (2008)

3. Ömer F. Öztürk, Birgül Zümreoglu-Karana, Musa M. C., and S. Ozcan "Synthetic, Structural and Magnetic Studies on Chromium Orthoborate", Z. Anorg. Allg. Chem. , 1127-1132 (2008)