His doctoral studies were carried out by Prof. Dr. Under the supervision of M. Lütfi ÖVEÇOĞLU and Assoc. Prof. Dr. Master's degree in Metallurgical and Materials Engineering PhD Program, Department of Metallurgical and Materials Engineering, under the co-supervision of Duygu AĞAOĞULLARI. Eng. Sıddıka MERTDİNÇ-ÜLKÜSEVEN was entitled to receive the title of "Doctor" by successfully presenting her thesis titled "Iron Based Magnetic Nanoparticles: Synthesis Using Different Production Methods, Encapsulation with Silica/Graphene, Characterization and Performance Tests".