“VALIDITY AND RELIABILITY OF NURSE PERFORMANCE ASSESSMENT QUESTIONNAIRE IN HOSPITALS AN ADAPTATION OF THE BERKOW ET AL QUESTIONNAIRE”. Al-Asalmiya Nursing: Jurnal Ilmu Keperawatan (Journal of Nursing Sciences), vol. 15, no. 1, June 2026, pp. 128-34, https://doi.org/10.35328/6phrcc42.