Jamalludin, M., Dwiki Bagaskara, Krisnawaty, A., Putriayu Nurdianti and Rochana Ruliyandari 2025. Effectiveness of Leaflet Media on PHBS Knowledge and Attitudes in The Elderly and Pre-Elderly in Jogokariyan Village. Jurnal EduHealth. 16, 01 (Mar. 2025), 619–626.