Harahap, P.R. et al. 2026. The Influence of Project Scheduling Effectiveness and Administrative Efficiency on the Performance of Telecommunication Tower Construction Management at PT Dayamitra Telekomunikasi, Tbk Regional Office Central Sumatra. RIGGS: Journal of Artificial Intelligence and Digital Business. 5, 2 (Jun. 2026), 7623–7629. DOI:https://doi.org/10.31004/riggs.v5i2.9543.