Mayangsasati, A. dan Sundari, S. 2022. Mapping of antibiotic resistance in Multi-Drug Resistance Tuberculosis at RSUD Arifin Achmad, Riau Province. Qanun Medika - Jurnal Kedokteran FK UMSurabaya. 6, 2 (Jul 2022). DOI:https://doi.org/10.30651/jqm.v6i2.11288.