Constraining the metric-affine bumblebee gravity parameter using black hole shadows and quasiperiodic oscillations of galactic microquasarsSohan Kumar Jha and Anisur RahamanEur. Phys. J. C, 85 4 (2025) 441DOI: https://doi.org/10.1140/epjc/s10052-025-14110-3