TATA NIAGA TEMBAKAU DI MADURA. Jurnal Manajemen dan Kewirausahaan, [S. l.], v. 3, n. 2, p. pp. 96–105, 2004. DOI: 10.9744/jmk.3.2.pp. 96-105. Disponível em: https://jurnalmanajemen.petra.ac.id/index.php/man/article/view/15612. Acesso em: 30 jun. 2026.