P. Girsang, G. ., M. . G. Tarigan, and E. . A. Pakpahan. “KARAKTERISTIK PASIEN SKIZOFRENIA”. Jurnal Kedokteran Methodist, vol. 13, no. 1, June 2020, pp. 58-66, https://ejurnal.methodist.ac.id/index.php/jkm/article/view/1334.