Fitriani, Neneng Kurnia, Tantut Susanto, and Fahruddin Kurdi. 2023. “The Use of Guided Imagery Therapy for Insomnia Prevention in the Elderly: Literature Review”. Jurnal Kesehatan Komunitas Indonesia 3 (3). Jombang, Indonesia:253-66. https://doi.org/10.58545/jkki.v3i3.107.