S. Avarand, A. Morsali, M. M. Heravi, and S. A. Beyramabadi, “Structural and Mechanistic Studies of γ-Fe2O3 Nanoparticle as Hydroxyurea Drug Nanocarrier”, Orbital: Electron. J. Chem., vol. 11, no. 3, pp. 161-167, Jul. 2019.