CHOUR, K.; RATHINAM, S.; RAVI, R. S*: A Heuristic Information-Based Approximation Framework for Multi-Goal Path Finding. Proceedings of the International Conference on Automated Planning and Scheduling, [S. l.], v. 31, n. 1, p. 85-93, 2021. DOI: 10.1609/icaps.v31i1.15950. Disponível em: https://ojs.aaai.org/index.php/ICAPS/article/view/15950. Acesso em: 18 apr. 2024.