@ARTICLE{9122412,
  author={Liu, Ye and Ma, Xiaoyuan and Shu, Lei and Hancke, Gerhard Petrus and Abu-Mahfouz, Adnan M.},
  journal={IEEE Transactions on Industrial Informatics}, 
  title={From Industry 4.0 to Agriculture 4.0: Current Status, Enabling Technologies, and Research Challenges}, 
  year={2021},
  volume={17},
  number={6},
  pages={4322-4334},
  doi={10.1109/TII.2020.3003910}}