Putri, G. A., N. P. Hendayanti, and M. Nurhidayati. “PEMODELAN DATA DERET WAKTU DENGAN AUTOREGRESSIVE INTEGRATED MOVING AVERAGE DAN LOGISTIC SMOOTHING TRANSITION AUTOREGRESSIVE”. Jurnal Varian, Vol. 1, no. 1, Sept. 2017, pp. 54-63, doi:https://doi.org/10.30812/varian.v1i1.50.