NURUL WAHIDATUN NISA'. The ANALYSIS OF GROSS PROFIT OF TRANSPORTATION AND LOGISTICS COMPANIES (Case Study at Samudera Indonesia Company, Tbk). Al-Idarah : Jurnal Manajemen dan Bisnis Islam, [S. l.], v. 4, n. 2, p. 64–73, 2023. DOI: 10.35316/idarah.2023.v4i2.64-73. Disponível em: https://journal.ibrahimy.ac.id/index.php/idarah/article/view/3381. Acesso em: 16 mar. 2026.