Kien, Duong Trung, Phan Dieu Huong, and Nguyen Dat Minh. “Application of Sarima Model in Load Forecasting in Hanoi City”. International Journal of Energy Economics and Policy 13, no. 3 (May 17, 2023): 164–170. Accessed June 20, 2024. https://www.econjournals.com/index.php/ijeep/article/view/14121.