Adoption and Usability of Mobile AI Expert Systems for Disease Diagno sis among Smallholder Farmers in Nigeria. International Journal of Agricultural Extension and Education, [S. l.], v. 1, n. 2, p. 13–23, 2025. DOI: 10.48165/ijaee.2025.1.2.2. Disponível em: https://www.acspublisher.com/journals/index.php/ijaee/article/view/23329. Acesso em: 12 feb. 2026.