N. Mohamad Arifin, F. Mohamad, C. S. Fong, N. Ahmad, N. H. Muhd Nor, and M. Izaki, “Effects of Annealing Time on Electrodeposited-n-Cu2O Thin Film”, JTEC, vol. 9, no. 3-8, pp. 129–132, Nov. 2017.