O. Secundino-Sánchez, J. Diaz-Reyes, J. F. Sánchez-Ramírez, and and J. Jiménez-Pérez, “Structural and optical characterization of the crystalline phase transformation of electrospinning TiO2 nanofibres by high-temperatures annealing”, Rev. Mex. Fís., vol. 65, no. 5 Sept-Oct, pp. 459–467, Sep. 2019.