Revisiting chronology protection conjecture in the Dyonic Kerr–Sen black hole spacetime Teephatai Bunyaratavej, Piyabut Burikham and David Senjaya Eur. Phys. J. C, 85 3 (2025) 270 Published online: 11 March 2025 DOI: 10.1140/epjc/s10052-025-13935-2