SUTANTI, Yosephin Sri; WINATA, Susanty Dewi; DEWAJANTI, Anna Maria. The Effect of Sleep Quality on Work Productivity of Ukrida Security Guards in 2025. Jurnal MedScientiae, [S. l.], v. 5, n. 2, p. 195–199, 2026. DOI: 10.36452/jmedscientiae.v5i2.4386. Disponível em: https://ejournal.ukrida.ac.id/index.php/ms/article/view/4386. Acesso em: 5 sep. 2026.