A Review Study on the Effect of Organic Manure and Chemical Fertilizers on Crop Fields in Lakhanpur, Jaunpur. Global Journal of Science and Technology, [S. l.], v. 2, n. 1, p. 128–137, 2026. DOI: 10.65523/7qr98q85. Disponível em: https://gjst.co.in/index.php/files/article/view/48. Acesso em: 15 may. 2026.