ANALISIS OBSERVASI KONDISI INFRASTRUKTUR BATAS PENGAMANAN DAN FASILITAS PADA PELABUHAN PARIT 21. ABDIMAS [Internet]. 2026 Jun. 30 [cited 2026 Jul. 28];4(1):119-27. Available from: https://jurnal.nawansa.com/index.php/abdimas/article/view/1049