Investigating radiative heat transfer, varied wall thickness, and slip effects on Casson nanofluid flow over a stretched sheet with heat source. - Raja Sekhar, P.; Sreedhar, S.; Vijaya Kumar, P.; Ibrahim, S. Mohammed; Ganteda, Charankumar; Hussain, Syed M.; Jamshed, Wasim; Amjad, Ayesha; Markowska, Katarzyna (International Journal of Modelling & Simulation, 2026)