Yield and trace metal levels in colocasia (Colocasia esculenta L.)-potato (Solanum tuberosum L.) cropping sequence as influence by fly ash and fertilizer application. Emergent Life Sciences Research, [S. l.], p. 1–5, 2017. DOI: 10.7324/ELSR.2017.3215. Disponível em: https://emergentresearch.org/index.php/ELSR/article/view/72. Acesso em: 2 sep. 2026.