Anuar, A., A. K. Othman, S. N. Maon, M. R. Dzulkipli, M. Z. Abdullah, and R. Abdul Rahim. “Understanding the Association of Sleep Disorders With Nursing Productivity in Malaysia”. Information Management and Business Review, Vol. 15, no. 4(SI)I, Nov. 2023, pp. 163-72, doi:10.22610/imbr.v15i4(SI)I.3589.