Akenga, T. (2019) “ Selected Heavy Metals Concentration in Maize Grains and Leaves in Homahills, Homabay County ”, African Journal of Education,Science and Technology (AJEST), 5(3), pp. Pg 50–58. Available at: http://ajest.org/index.php/ajest/article/view/106 (Accessed: 3 April 2026).