ANALISIS BIAYA OPERASIONALKENDARAAN ANGKUTAN BBM PADA PT ARTO LANGGENG REJEKI. JURNAL ULET (Utility, Earning and Tax), [S. l.], v. 1, n. 1, p. 3, 2018. Disponível em: http://ejournal.stiejb.ac.id/index.php/jurnal-ulet/article/view/34. Acesso em: 3 dec. 2025.