Nellutla, R., Ashok, R., Ramesh, M., & Haragopal, V. V. (2021). Technical Efficiency of Universities in Telangana State through Data Envelopment Analysis (DEA) Approach. European Journal of Mathematics and Statistics, 2(6), 30–39. https://doi.org/10.24018/ejmath.2021.2.6.62