Sajidah, Holila, Salwa Khairunnisa, and Cahya Nabila. “The Effect Of Relaxing A Deep Breath On Anxiety Levels”. KESANS : International Journal of Health and Science 1, no. 2 (November 20, 2021): 88–95. Accessed August 18, 2025. https://www.kesans.rifainstitute.com/index.php/kesans/article/view/15.