Constructing stellar solutions with spherical symmetry through quadratic anisotropy in f(Q) gravity R. Kumar, S. K. Maurya, A. Errehymy, A. Jaiswal, K. Myrzakulov and S. Sharma Eur. Phys. J. C, 85 1 (2025) 79 Published online: 25 January 2025 DOI: 10.1140/epjc/s10052-024-13735-0