WIJAYANTI, Adhika; YULI SURYANTI; SARTIKA DWI YOLANDA; YONA SARI; BRAMTAMA SUKMA MULIA. THE EFFECT OF GIVING ROSELLA FLOWER (HIBISCUS SABDARIFFA) BREWING ON REDUCING HYPERTENSION IN THE ELDERLY AT THE PEMATANG PANGGANG II PUBLIC HEALTH CENTER. Cendekia Medika: Jurnal Stikes Al-Ma`arif Baturaja, [S. l.], v. 11, n. 3, p. 464–473, 2026. DOI: 10.52235/cendekiamedika.v11i3.764. Disponível em: https://jurnal.stikesalmaarif.ac.id/index.php/cendekia_medika/article/view/764. Acesso em: 17 jul. 2026.