Leini Saragih, S. (2023). The Effect Of Hypertension Exercise On Reducing Blood Pressure In The Elderly In Work Area Puskesmas Simpang Dolok District North Sumatra Coal Year 2023 . Jurnal EduHealth, 14(02), 822–827. Retrieved from https://ejournal.seaninstitute.or.id/index.php/healt/article/view/2150