NINGRUM, D. N. S. .; MUFAROKHAH, H.; ASRI, Y. Hubungan antara kualitas tidur dan aktivitas fisik dengan tekanan darah pada lansia : Relationship between sleep quality and physical activity with blood pressure in elderly. Jurnal Ilmiah Keperawatan (Scientific Journal of Nursing), v. 11, n. 1, p. 138-145, 9 Apr. 2025.