CAIXETA, Matheus Aparecido de Paiva; TEIXEIRA, Maria Gessi; CAMPOS, Katia Alves; VILAS BOAS, Brígida Monteiro. Validation of a microscopic method and mathematical model for the detection of corn and wheat starch in adulterated ground black pepper. Revista Agrogeoambiental, [S. l.], v. 18, n. unico, p. e20262049, 2026. DOI: 10.18406/2316-1817v18nunico20262049. Disponível em: https://agrogeoambiental.ifsuldeminas.edu.br/index.php/Agrogeoambiental/article/view/2049. Acesso em: 20 mar. 2026.