@article{comparinglargelanguagemodelsonscrumcerti,
  title = {Comparing Large Language Models on Scrum Certification-Style Questions: Accuracy, Stability, and Error Patterns},
  author = {Robson Alves Vilar and Emanuel Dantas Filho and Ademar França de Sousa Neto and Mirko Perkusich and Danyllo Wagner Albuquerque and João Paiva and Kyller Gorgônio and Angelo Perkusich},
  year = {2026},
  eprint = {2607.00048},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2607.00048},
}