“Production of functionally graded AlB2/Al-4%Mg composite by centrifugal casting: Ömer Savaş, Ramazan Kayikci, Ferit Ficici, Sakip Köksal”, Period. Eng. Nat. Sci., vol. 1, no. 2, pp. 38–43, Dec. 2013, doi: 10.21533/pen.v1.i2.15.