Ajah, Julius, and Job N. Nmadu. “Socio-economic Factors Influencing the Output of Small-Scale Maize Farmers in Abuja, Nigeria”. Kasetsart Journal of Social Sciences 33, no. 2 (August 31, 2012): 333–341. accessed September 2, 2026. https://so04.tci-thaijo.org/index.php/kjss/article/view/246822.