Utari, Dina Tri. “Forecasting The Exchange Rate (IDR) of US Dollar (USD) Using Locally Stationary Wavelet”. EKSAKTA: Journal of Sciences and Data Analysis 18, no. 2 (September 17, 2018): 145–154. Accessed November 21, 2024. https://journal.uii.ac.id/Eksakta/article/view/10327.