SARAGIH, N. M.; UTAMI, R.; SINAGA, E.; SITEPU, L. THE INFLUENCE OF HUMAN RELATIONS AND THE PHYSICAL WORK ENVIRONMENT ON MORALE IN EMPLOYEES OF THE REGIONAL REVENUE AGENCY DELI SERDANG. Jurnal Ekonomi, [S. l.], v. 11, n. 03, p. 208–215, 2022. Disponível em: https://ejournal.seaninstitute.or.id/index.php/Ekonomi/article/view/1531. Acesso em: 19 may. 2026.