. 2021 Jun 21;2021:6596548. doi: 10.1155/2021/6596548
Copyright © 2021 Jiafeng Zheng and Ruijun Ma.
This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Figure 4.
Human resource demand forecasting system diagram.