Mengenal Silent Walking: Berjalan dalam Keheningan untuk Kesehatan Mental

- Harvard Health Publishing. (2019). The Healing Power of Nature: How Time Outdoors Can Improve Mental Health.  https://www.health.harvard.edu/mind-and-mood/the-healing-power-of-nature

- Mayo Clinic. (2021). Walking: Trim Your Waistline, Improve Your Health.  https://www.mayoclinic.org/healthy-lifestyle/fitness/in-depth/walking/art-20046261

- Mental Health Foundation. (2020). How Walking Can Help Mental Health.  https://www.mentalhealth.org.uk/explore-mental-health/publications/how-walking-can-help