UBANI, Samuel Chibuike; CHUKWUDI, Onwuneme; OKPASHI, Victor Eshu; OSUJI, Chigoziri Akudo; UGOCHUKWU, Nwadike, G.E.M. Palm Oil Mill Effluent Effect on soil fertility: a longitudinal assessment of Zea mays plant. EQA - International Journal of Environmental Quality, [S. l.], v. 23, n. 1, p. 43–53, 2017. DOI: 10.6092/issn.2281-4485/7135. Disponível em: https://eqa.unibo.it/article/view/7135. Acesso em: 14 mar. 2025.