Poniyem, Luri Mekeama, and Nurlinawati Nurlinawati. 2024. “Effect of Laughter Therapy on Blood Pressure Reduction in Elderly With Hypertension”. Jurnal Ilmu Kesehatan Dharmas Indonesia 4 (2):35-42. https://doi.org/10.56667/jikdi.v4i2.1462.