Molari, R., Endo, L. Y., Appoloni, C. R., Melquiades, F. L., Portezan Filho, O., & Parreira, P. S. (2019). Portable EDXRF and Principal Component Analysis for inorganic element determination and provenance of eye shadows. Semina: Ciências Exatas E Tecnológicas, 40(2), 135–144. https://doi.org/10.5433/1679-0375.2019v40n2p135