@article{graphlearningbasedrecommendersystemsa,
  title = {Graph Learning based Recommender Systems: A Review},
  author = {Shoujin Wang and Liang Hu and Yan Wang and Xiangnan He and Quan Z. Sheng and Mehmet A. Orgun and Longbing Cao and Francesco Ricci and Philip S. Yu},
  year = {2021},
  eprint = {2105.06339},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2105.06339v1},
}