AWANDA, Deta; MALAU, April Gunawan; LESTARI, Widianti. Influence of Assist Tug Ship Operation Time and Service Rates Pandu-Delay Against The Performance of PT. Delta Mandiri Batam Shipping. Dinasti International Journal of Economics, Finance & Accounting, [S. l.], v. 5, n. 4, p. 2173–2180, 2024. DOI: 10.38035/dijefa.v5i4.3001. Disponível em: https://www.dinastipub.org/DIJEFA/article/view/3001. Acesso em: 19 jun. 2026.