@article{vora2021influence,
  title={Influence of a Socially Assistive Robot on Physical Activity, Social Play Behavior, and Toy-Use Behaviors of Children in a Free Play Environment: A Within-Subjects Study},
  author={Vora, Joseline Raja and Helmi, Ameer and Zhan, Christine and Olivares, Eliora and Vu, Tina and Wilkey, Marie and Noregaard, Samantha and Fitter, Naomi T and Logan, Samuel W},
  journal={Frontiers in Robotics and AI},
  volume={8},
  year={2021},
  publisher={Frontiers Media SA}
}