Nsakilwa, Musowe, and Elias Kuntashula. “Sustainable Agricultural Practice Adoption and Technical Efficiency Among Smallholder Maize Farmers in Contrasting Agroecological Environments of Zambia”. African Journal of Empirical Research 7, no. 3 (August 19, 2026): 1101–1116. Accessed August 20, 2026. https://ajernet.net/ojs/index.php/ajernet/article/view/2024.