LILIS SIPAHUTAR; ADE IRMA; IKA SARTIKA. SOSIALISASI DAMPAK IDLE TIME TERHADAP PRODUKTIVITAS KEGIATAN BONGKAR MUAT PETI KEMAS DI PT PELINDO REGIONAL I CABANG SIBOLGA. Jurnal Pengabdian PenMaRim, [S. l.], v. 3, n. 01, 2025. Disponível em: https://www.samudrajurnal.id/index.php/penmarim/article/view/75. Acesso em: 2 aug. 2025.