EKEMUBE, R. A.; ATTA, A. T.; NDIRIKA, V. I. Optimization of Fuel Consumption for Tractor-tilled Land Area During Harrowing Operation Using Full Factorial Experimental Design. COVENANT JOURNAL OF ENGINEERING TECHNOLOGY, [S. l.], 2023. Disponível em: https://journals.covenantuniversity.edu.ng/index.php/cjet/article/view/3335. Acesso em: 11 may. 2024.