Ratnasari, N., D. W. Wijaya, A. T. Khomeiny, and A. P. Wibawa. “DECISSION SUPPORT SYSTEM IN AMERICA: A GLOBAL AND FUTURE EXISTENCE ”. Antivirus : Jurnal Ilmiah Teknik Informatika, Vol. 14, no. 1, Aug. 2020, pp. 38-50, doi:10.35457/antivirus.v14i1.1139.