ABDULLAHI, M.B.; PAUL, A. M.; ALIYU, H.U.; MAKERI, M.; BRISTONE, B. PHYTOREMEDIATION OF LEAD AND CHROMIUM CONTAMINATED SOILS USING SUNFLOWER (Helianthus annuus L.) IN THE MAIGANGA COAL MINING AREA, GOMBE STATE, NORTHEASTERN NIGERIA. Nigerian Journal of Agriculture and Agricultural Technology, [S. l.], v. 6, n. 3B, p. 195–204, 2026. Disponível em: https://njaat.com.ng/index.php/njaat/article/view/1787. Acesso em: 1 oct. 2026.