HANS PRATYAKSA; ADHISTYA ERNA PERMANASARI; SILMI FAUZIATI. Utilization of Whittaker-Henderson Smoothing Method for Improving Neural Network Forecasting Accuracy. Jurnal Nasional Teknik Elektro dan Teknologi Informasi, v. 11, n. 1, p. 16-22, 23 Feb. 2022.