Octavedha, A.Y. and Venny Resti Fachlovi 2026. The Effect of the Setempo Program on Service Efficiency at the Belitung Regency SAMSAT Office. Brilliant International Journal Of Management And Tourism . 6, 1 (Feb. 2026), 59–64. DOI:https://doi.org/10.55606/bijmt.v6i1.6617.