AKENGA, T.; SUDOI, V.; KERICH, E.; MACHUKA, W.; RONOH, E. Selected Heavy Metals Concentration in Maize Grains and Leaves in Homahills, Homabay County . African Journal of Education,Science and Technology (AJEST), [S. l.], v. 5, n. 3, p. Pg 50–58, 2019. Disponível em: http://ajest.org/index.php/ajest/article/view/106. Acesso em: 3 apr. 2026.