ANALISIS JARINGAN KERJA PENERBITAN SURAT PERSETUJUAN BERLAYAR (SPB) KAPAL PENANGKAP IKAN DI PPP TASIKAGUNG, REMBANGdoi:10.29244/core.8.2.211-220CRITICAL path analysisSAILINGFISHERSFISHINGSHIPSThe Sailing Approval Letter (SPB) is an important document that fishing vessels must...