Ariel, A. A. M., lidya octa, and rizki astri. “ANALISIS EFEKTIVITAS TOWER CRANE PADA PEMBANGUNAN PROYEK GEDUNG UNIVERSITAS AIRLANGGA: ANALYSIS OF THE EFFECTIVENESS OF TOWER CRANE IN THE CONSTRUCTION OF THE AIRLANGGA UNIVERSITY BUILDING PROJECT”. CONCRETE: Construction and Civil Integration Technology, Vol. 1, no. 02, Nov. 2023, pp. 100-4, doi:10.25139/concrete.v1i02.7029.