Gracianita, P., V. Pandia, S. Iskandar, and M. Ghozali. “Comparison of Positive and Negative Syndrome Scale Scores Between Adolescent-Onset and Adult-Onset Schizophrenia ”. Journal Of The Indonesian Medical Association, Vol. 70, no. 8, Sept. 2020, pp. 159-66, doi:10.47830/jinma-vol.70.8-2020-273.