“Pengaruh Terapi Murottal Al-Qur’an Surah Ar-Rahman Terhadap Kualitas Tidur Lansia Di Upt Rumah Pelayanan Lanjut Usia Terlantar Budhi Dharma Yogyakarta: The Effect of Surah Ar-Rahman Murottal Al-Qur’an Therapy on Sleep Quality for the Elderly at UPT Budhi Dharma Abandoned Elderly Service House Yogyakarta” (2025) Journal of Health, 10(1), pp. 079–085. doi:10.30590/joh.v10n1.577.