@article{article, title = {{A Review of Circular Economy Research for Electric Motors and the Role of Industry 4.0 Technologies}},
publisher = {{MDPI AG}},
url = {{}},
year = {{2021}},
month = {{9}},
author = {{Tiwari D and Miscandlon J and Tiwari A and Jewell GW}},
doi = {{10.3390/su13179668}},
volume = {{13}},
journal = {{Sustainability}},
issue = {{17}},
pages = {{9668-9668}},
note = {{Accessed on 2025/06/28}}}