widiyono widiyono. The Effect Of Warm Water Foot Hydrotherapy With A Mixture Of Kaempferia Galanga Rhizom On Blood Pressure In Elderly Hypertension : Pengaruh Foot Hydrotherapy Air Hangat Dengan Campuran Rimpang Kencur (Kaempferia Galanga) Terhadap Tekanan Darah Pada Lansia Dengan Hipertensi. IPK [Internet]. 2025 Dec. 20 [cited 2026 Feb. 28];4(2):170-82. Available from: https://e-journal.saku.co.id/index.php/IPK/article/view/437