Aliyu, U. S., Geidam, I. G., Otto, M. S., & Hussaini, M. (2022). Investigations of the Elastic Moduli of Er2O3 NPs Doped TeO2 – B2O3 – SiO2 Glasses using Theoretical Models. Journal of the Nigerian Society of Physical Sciences, 4(1), 9–15. https://doi.org/10.46481/jnsps.2022.222