ANALISIS KINERJA PELAYANAN OPERASIONAL PETI KEMAS DI PELABUHAN PANGKALBALAM KOTA PANGKALPINANG. FROPIL (Forum Profesional Teknik Sipil), [S. l.], v. 4, n. 2, p. 74–86, 2016. DOI: 10.33019/fropil.v4i2.1236. Disponível em: https://journal.ubb.ac.id/index.php/fropil/article/view/1236. Acesso em: 12 apr. 2026.