Petra, T., P., K., P. et al.(2023).Turning Point Juni 2023 : Trust Takes Years to Build, Second to Break and Forever to Repair .Surabaya:PPPK Petra.
Gaya MLA
Petra, T., P., K., P. et al..Turning Point Juni 2023 : Trust Takes Years to Build, Second to Break and Forever to Repair.Surabaya:PPPK Petra,2023.Turning Point.