Stefanus, S., and Y. . Lutfiansyah. “Comparative Analysis of Quantity Take-Off Conventional Methods With Bim-Based Calculations in Bridge Concrete Structure Work: Case Study: Rengat-Pekanbaru Section of the Trans Sumatra Toll Road Project”. Jurnal Teknik Sipil, vol. 21, no. 2, Oct. 2025, pp. 249 -, doi:10.28932/jts.v21i2.8560.