Application of Laughter Therapy in Reducing High Blood Pressure in Elderly Hypertension Patients in the Working Area of Tanah Kampung Community Health Center. ASTEEC Conference Proceeding: Applied Science, [S. l.], v. 2, n. 2, 2025. Disponível em: https://proceedings.asteec.com/index.php/acp-as/article/view/130.. Acesso em: 16 jul. 2026.