Nasution, Nurromsyah, et al. “The Relationship Between the Leadership Style of the Head of the Room and the Performance of Nurses in the Inpatient Room Ummi Rosnati Pertamedika Hospital”. Journal of Nursing Management Innovations, vol. 1, no. 2, Nov. 2025, pp. 59-64, doi:10.58723/jnmi.v1i2.24.