Oyelade, O. A., & Oni, K. C. (2018). Modelling of Tractor Fuel Consumption for Harrowing Operation in a Sandy Loam Soil. ARID ZONE JOURNAL OF ENGINEERING, TECHNOLOGY AND ENVIRONMENT, 14(SP.i4), 8-19. Retrieved from https://azojete.com.ng/index.php/azojete/article/view/112