“Age and Gender As Prognostic Factors for Overall Survival in Surgically Treated Glioblastoma: A Systematic Literature Review”. Eurasian Journal of Scientific and Multidisciplinary Research, vol. 3, no. I, Dec. 2025, pp. 8-18, https://doi.org/10.63666/ejsmr.1694-9013.3.I.2025.59.