The Influence of Spatial Planning and Work Facilities on the Work Effectiveness of Radio Republic of Indonesia (RRI) Medan Employees. Jurnal Manajemen Bisnis, [S. l.], v. 11, n. 2, p. 1205–1212, 2024. DOI: 10.33096/jmb.v11i2.881. Disponível em: https://jurnal.fe.umi.ac.id/index.php/JMB/article/view/881. Acesso em: 13 oct. 2025.