Fatmasari, B.D., Ernawati, E. and Wirastri , D. 2025. Leaflet Based Education and Its Effect on the Level of Knowledge of Adolescent Girls Regarding Mental Health. Ahmar Metastasis Health Journal. 5, 3 (Dec. 2025), 252–258. DOI:https://doi.org/10.53770/amhj.v5i3.744.