Effect of heading on some micronutrients, anti-nutrients and toxic substances in Amaranthus cruentus grown in Minna, Niger State. Nigerian Journal of Biochemistry and Molecular Biology, Nigeria, v. 26, n. 1, p. 50–59, 2011. Disponível em: https://www.nsbmb.org.ng/journals/index.php/njbmb/article/view/267. Acesso em: 17 oct. 2025.