Budi Witjaksana
- Risk Analysis on the Construction Project of the Basement Building Under Jalan Pemuda-Yos Sudarso, Surabaya. Dans: Journal of Physics: Conference Series, v. 1364, n. 1 (1 décembre 2019). (2019):
- The Cost Estimation Using "Cost Significant Model" on The Structure of Beam Girderdi Development of DPU Bina Marga Bridge Province In East Java. Dans: Journal of Physics: Conference Series, v. 1364, n. 1 (1 décembre 2019). (2019):