Ramadhini, D., 		Ritonga, N., 		Siregar, Y., & 		Aswan, Y.
(2021).
The Effect of Health Education by Using Leaflet Media to Increase the Knowledge of Hypertension Patients in Outpatients At South Tapanuli District Hospital.
<em>Jurnal Kesehatan Ilmiah Indonesia / Indonesian Health Scientific Journal, 6</em>(1), 121-125.
doi:10.51933/health.v6i1.417