Ramadhini, D., Siregar, Y., & ., S. (2019). The Factors Related to Hypertension in the Elderly in Simataniari Health Center, Angkola Sangkunur District in 2018. Jurnal Kesehatan Ilmiah Indonesia (Indonesian Health Scientific Journal), 4(2), 16-21. doi:10.51933/health.v4i2.163