Yamini Vaishnav et al. 2026. WEAK AND STRONG CONVERGENCE TO FIXED POINTS OF MULTI-VALUED $\vartheta$− NONEXPANSIVE MAPPINGS IN BANACH SPACES. Journal of Informatics and Mathematical Sciences. 18, 3 (Sep. 2026), 233–249. DOI:https://doi.org/10.26713/jims.v18i3.3517.