“Rice Price Forecasting in Padang City for 2025 Using Artificial Neural Network With Backpropagation”. UNP Journal of Statistics and Data Science 3, no. 4 (November 30, 2025): 391–397. Accessed October 2, 2026. https://ujsds.ppj.unp.ac.id/index.php/ujsds/article/view/381.