Electromagnetic extension of Buchdahl bound in f(R, T) gravity Soumik Bhattacharya, Ranjan Sharma and Sunil D. Maharaj Eur. Phys. J. C, 84 1 (2024) 64 Published online: 22 January 2024 DOI: 10.1140/epjc/s10052-024-12391-8