“THE RELATIONSHIP BETWEEN STRESS LEVEL AND SLEEP QUALITY IN THE ELDERLY AT POSYANDU KASIH IBU RW 006, MALAKA SARI VILLAGE, EAST JAKARTA”. ANJI: Applied Nursing Journal of Indonesia, vol. 4, no. 1, July 2026, pp. 42-46, https://e-journal.aipviki.org/index.php/anji/article/view/232.