(1)
Safety Standards in Management and Engineering Policies at the Sidoarjo Transportation Agency: Standart Keselamatan Dalam Kebijakan Manajemen Dan Rekayasa Di Dishub Sidoarjo. IJPPR 2020, 9, 10.21070/ijppr.v9i0.1158. https://doi.org/10.21070/ijppr.v9i0.1158.