UTANOVA, N. . PRINCIPLES OF CERTIFICATION OF GRAIN AND FLOUR PRODUCTS. Journal of Agriculture & Horticulture, [S. l.], v. 2, n. 11, p. 4–8, 2022. Disponível em: https://internationalbulletins.com/intjour/index.php/jah/article/view/131. Acesso em: 16 jan. 2026.