Siahaan, M., A. Nasution, W. Wiryanto, and I. Iksen. “Association Between Drug-Related Problems and Blood Pressure of Hypertensive Patients Admitted to Universitas Sumatera Utara Hospital”. Borneo Journal of Pharmacy, vol. 6, no. 1, Feb. 2023, pp. 87-92, doi:10.33084/bjop.v6i1.3664.