KAWEDO, Elvis; OMOKARO, Godspower; LAW-OGBOMO, Kolawole Edomwonyi. Effect of spent engine oil pollution and liquid organic fertilizer application on soil chemical properties and nutrient contents of Maize (Zea Mays). Sustinere: Journal of Environment and Sustainability, [S. l.], v. 8, n. 1, p. 16–28, 2024. DOI: 10.22515/sustinere.jes.v8i1.358. Disponível em: https://sustinerejes.com/index.php/a/article/view/358. Acesso em: 4 jul. 2024.