Yuzirwan Nasution (2024) “Juridical Analysis Of The Effectiveness Of The Role Of The Port Authority and Port Authority Office (KSOP) In The Supervision Of Port Security and Safety In Indonesia: Batam Special KSOAP Office Research Study”, International Journal of Law, Crime and Justice, 1(3), pp. 211–226. doi: 10.62951/ijlcj.v1i3.149.