Onomu, Achoja Roland, and Michael Aliber. “Factors Influencing Smallholder Farmers Mechanization Decisions in Nigeria: The Case of Tractor Use in the Fourth Industrial Revolution ERA”. Asian Journal of Agriculture and Rural Development 11, no. 2 (July 14, 2021): 199–209. Accessed May 5, 2025. https://www.archive.aessweb.com/index.php/5005/article/view/2228.