Tirta Darmawan Susanto et al. 2021. Validity and Reliability of Indonesian Languages Version of Zung Self-Rating Depression Scale Questionnaire for Pulmonary Tuberculosis Patients: A Recent Update. Current Topics in Medicine and Medical Research Vol. 13. (Apr. 2021), 43–49. DOI:https://doi.org/10.9734/bpi/ctmmr/v13/5810D.