PANDIYA, K D; JAGADEESWARAN, R; PAZHANIVELAN, S; KUMARAPERUMAL, R; PRABU, P C; PANGAYARSELVI, R. Spectral indices for monitoring soil heavy metal contamination: Direct soil and vegetation proxy approaches, current trends and future prospects. Plant Science Today, [S. l.], v. 12, n. sp4, 2025. DOI: 10.14719/pst.11552. Disponível em: https://horizonepublishing.com/index.php/PST/article/view/11552. Acesso em: 3 mar. 2026.