YERIMA, Emmanuel Amuntse; LUKA, Soken Martin. Comparative Evaluation of Heavy Metals Bioconcentrations in Spinach Grown on Cow Dung-Enhanced and NPK-Enhanced Soils. UMYU Scientifica, [S. l.], v. 4, n. 2, p. 360–368, 2025. DOI: 10.56919/usci.2542.036. Disponível em: https://publications.umyu.edu.ng/scientifica/index.php/usci/article/view/105. Acesso em: 13 apr. 2026.