KOUADIO, Olivier; DONGO, Kouassi; OUFFOUE, Koffi Sebastien; KOFFI, Antoine; KOUADIO, Maxime Romeo. Using Principal Component Analysis (PCA) to Interpret Geochemical Composition of Toxic Waste. European Scientific Journal, ESJ, [S. l.], v. 47, p. 497, 2025. Disponível em: https://last.eujournal.org/index.php/esj/article/view/20351. Acesso em: 12 feb. 2026.