Morais, Pedro Augusto de Oliveira, Diego Mendesde Souza, and Beata Emoke Madari. “Multivariate Analysis of Images in Spectrophotometric Methods: Quantification of Soil Organic Matter”. European Journal of Chemistry 12, no. 4 (December 31, 2021): 377–381. Accessed December 12, 2024. https://www.eurjchem.com/index.php/eurjchem/article/view/2122.