Becegato, Valter Antonio, Sideney Becker Onofre, João Batista Pereira Cabral, e Olívia Aparecida Rodolfo Figueiredo. “MULTIVARIATE ANALYSIS USING GAMMA SPECTROMETRIC AND GEOCHEMICAL DATA IN AREA OF SUGAR CANE PLANTATION IN THE STATE OF PARANÁ BRAZIL”. Geoambiente On-line, no. 11 (agosto 16, 2013): 01–14 pág. Acessado outubro 18, 2025. https://revistas.ufj.edu.br/geoambiente/article/view/25970.