Bending of light from Reissner–Nordström–de Sitter-monopole black hole M. Haluk Seçuk and Özgür Delice Eur. Phys. J. Plus, 135 7 (2020) 610 Published online: 29 July 2020 DOI: 10.1140/epjp/s13360-020-00551-0