Sk. Erfan, P. Mohan Babu, S. Kondalarao, B.Venkateswarlu, Md. Hussain Basha, S. Madhusudhan Rao, P. Sai Raju, “Luminescence study of Erbium doped CaZrO3 Phosphor”, TURCOMAT, vol. 10, no. 3, pp. 1355–1360, Dec. 2022.