Sumantrie, P. and Limbong, M. 2020. Effect of Autogenic Relaxation on Blood Pressure Reduction in Elderly Patients with Hypertension. Enrichment : Journal of Management. 11, 1, Novembe (Nov. 2020), 68-72. DOI:https://doi.org/10.35335/enrichment.v11i1, Novembe.30.