ANALISA KERUSAKAN PELABUHAN PARIT 21 DENGAN MENGGUNAKAN METODE OBSERVASI LAPANGAN. ABDIMAS : Jurnal Pengabdian Masyarakat, [S. l.], v. 4, n. 1, p. 114–118, 2026. Disponível em: https://jurnal.nawansa.com/index.php/abdimas/article/view/1048.. Acesso em: 28 jul. 2026.