APPLICATION OF BAY LEAF (Syzygium polyanthum) DECOCTION INTERVENTION ON BLOOD PRESSURE REDUCTION IN ELDERLY WITH HYPERTENSION AT UPTD GRIYA WERDHA JAMBANGAN SURABAYA. a.a. 2026;4(1):28-35. Accessed July 21, 2026. https://e-journal.aipviki.org/index.php/anji/article/view/228