Constraining viscous-fluid models in f(Q) gravity with data Shambel Sahlu, Renier T. Hough, Amare Abebe and Álvaro de la Cruz-Dombriz Eur. Phys. J. C, 85 7 (2025) 746 Published online: 07 July 2025 DOI: 10.1140/epjc/s10052-025-14432-2