PARKPIAN, P. Negative Impacts of Toxic Material Contamination in Soils and Plant Nutrient Balance. Thai Agricultural Research Journal, [S. l.], v. 13, n. 3, p. 236, 1995. DOI: 10.14456/thaidoa-agres.1995.23. Disponível em: https://li01.tci-thaijo.org/index.php/thaiagriculturalresearch/article/view/240212. Acesso em: 1 oct. 2026.