JAWAK, E. U. .; AMALIA, D. . PROCEDURE FOR COOPERATION CONTRACT AT PT DEBERSA SUKSES JAYA. Jurnal Bisnis Mahasiswa, [S. l.], v. 2, n. 3, p. 274–280, 2022. DOI: 10.60036/jbm.v2i3.63. Disponível em: https://jurnalbisnismahasiswa.com/index.php/jurnal/article/view/63. Acesso em: 15 apr. 2026.