Ade Bastian, Diana Surya Heriyana and Sandi Fajar Rodiansyah (2021) “PERBANDINGAN MODEL SIR (SUSCEPTIBLE, INFECTIOUS, RECOVERED), EXPONENTIAL MOVING AVERAGE DAN SINGLE EXPONENTIAL SMOOTHING PADA PERAMALAN COVID-19”, INFOTECH journal, 7(2), pp. 75–82. doi: 10.31949/infotech.v7i2.1571.