@misc{W2747680751,
  author = {Diksha Khurana and Aditya Koli and Kiran Khatter and Sukhdev Singh},
  title = {Natural language processing: state of the art, current trends and challenges},
  year = {2022},
  howpublished = {Multimedia Tools and Applications},
  doi = {https://doi.org/10.1007/s11042-022-13428-4}
}