@article{evolutionaryalgorithmandmultifactorial,
  title = {Evolutionary Algorithm and Multifactorial Evolutionary Algorithm on Clustered Shortest-Path Tree problem},
  author = {Phan Thi Hong Hanh and Pham Dinh Thanh and Huynh Thi Thanh Binh},
  year = {2020},
  eprint = {2010.09309},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2010.09309v1},
}