Siahaan, D., R. Roiman, urminda Silalahi, and M. Gunawan. “ANALYSIS OF CAUSES OF MEDICATION ERRORS IN PHASE PRESCRIBING OF POLICLINIC INTERNAL DISEASES H. ADAM MALIK GENERAL HOSPITAL”. Journal of Pharmaceutical And Sciences, Vol. 2, no. 1, June 2019, pp. 57-65, doi:10.36490/journal-jps.com.v2i1.49.