2026. The Impact of Sustainable Leadership on Sustainable Innovation in the SME Sector of Khyber Pakhtunkhwa (KP): The Mediating Role of Internal Marketing in Achieving Sustainable Development Goals (SDGs). Advance Journal of Econometrics and Finance. 4, 1 (Jan. 2026), 140–148. DOI:https://doi.org/10.63075/6aq42x75.