Lailatul Karimah, Sukarmin Sukarmin, and Umi Faridah, “The Effect of Benson and Murottal Al-Qur’an Relaxation Therapy Surah Ar-Rahman on the Quality of Life of Diabetes Mellitus Patients in the Kaliwungu Kudus Health Center Area”, IJHS, vol. 6, no. 2, pp. 388–397, Jul. 2026.