Mustainah M, et al. 2026. Digital Transformation Strategy in Improving Public Service Efficiency: A Study on the Implementation of Smart Governance in Tojo Una-Una Regency, Indonesia. International Journal of Integrative Sciences. 5, 10 (Oct. 2026), 1421–1436. DOI:https://doi.org/10.55927/ijis.v5i10.96.