Laili, Fitri Nur, and Nety Mawarda Hatmanti. “AKTIVITAS FISIK DENGAN KUALITAS TIDUR LANSIA DI POSYANDU LANSIA WULAN ERMA MENANGGAL SURABAYA: Physical Activity With Sleep Quality In Elderly Posyandu Wulan Erma Menanggal Surabaya”. Jurnal Ilmiah Keperawatan (Scientific Journal of Nursing) 4, no. 1 (March 10, 2018): 7-14. Accessed September 11, 2025. https://journal.stikespemkabjombang.ac.id/index.php/jikep/article/view/129.