Hannan, M., S. Hidayat, and A. Fatoni. “The Effect of Blood Pressure On The Quality of Daily Sleep In The Elderly In PSTW Pandaan”. STRADA Jurnal Ilmiah Kesehatan, Vol. 10, no. 1, May 2021, pp. 1201-6, doi:10.30994/sjik.v10i1.707.