“Empowement of The Elderly Class on The Use of Sirsak (Annona Muricata Linn) Drops on The Reduction of Hypertention”. JURNAL PENGMAS KESTRA (JPK), vol. 3, no. 2, Dec. 2023, pp. 145-8, https://doi.org/10.35451/jpk.v3i2.1985.