Ibrahima, Cisse Sory, Jianwu Xue, and Thierno Gueye. “A Study on an Extensive Hierarchical Model for Demand Forecasting of Automobile Components”. Journal of Management Science & Engineering Research 4, no. 2 (August 24, 2021): 40–48. Accessed March 28, 2024. https://journals.bilpubgroup.com/index.php/jmser/article/view/3261.