Robust Dimensionality Reduction: A Bootstrap-Based Evaluation of PCA with Applications in Nutritional and Environmental Sciences. Contemporary Mathematics , [S. l.], v. 6, n. 1, p. 923–942, 2025. DOI: 10.37256/cm.6120256016. Disponível em: https://ojs353.mebyme.cn/index.php/CM/article/view/6016. Acesso em: 24 dec. 2025.