Ma’rifah, N., D. Hasmono, U. Hadi, and K. Kuntaman. “Analysis of Quality of Antibiotic Usage on Patient With Internal and Surgical Service”. Folia Medica Indonesiana, vol. 57, no. 1, Apr. 2021, pp. 1-5, doi:10.20473/fmi.v57i1.26327.