SCHIKORRA, A. Stirring Coffee: A Real-Life Application of Topology in Analysis. Pittsburgh Interdisciplinary Mathematics Review, Pittsburgh, v. 2, p. 26–32, 2024. DOI: 10.5195/pimr.2024.36. Disponível em: https://pimr.pitt.edu/pimr/article/view/36. Acesso em: 17 jan. 2025.