Sani, M. (2024) “Performance of Some Selected Grass Mulches on Onion (Allium Cepa L.) Under Sprinkler Irrigation System in Gwallameji, Bauchi State”, Journal of Systematic, Evaluation and Diversity Engineering, 5(5). Available at: https://africanscholarpub.com/ajsede/article/view/275 (Accessed: 7 November 2025).