Budiman, B., N. Alamsyah, and R. Y. Alamsyah. “ACTIVATION FUNCTION IN LSTM FOR IMPROVED FORECASTING OF CLOSING NATURAL GAS STOCK PRICES”. JITK (Jurnal Ilmu Pengetahuan Dan Teknologi Komputer), Vol. 10, no. 1, Aug. 2024, pp. 100 -7, doi:10.33480/jitk.v10i1.5258.