Kumrey, G.R., and S.K. Mahobia. “STUDY AND ANALYSIS OF ENERGY BANDS WITH VARIOUS TYPES OF CRYSTAL STRUCTURES”. International Journal of Engineering Technologies and Management Research 3, no. 1 (January 31, 2016): 5–8. Accessed April 18, 2024. https://www.granthaalayahpublication.org/ijetmr-ojms/ijetmr/article/view/IJETMR16_A01_23.