MBUKWA, Justine. Determining the effectiveness of the sample split approach on supervised classification model on maize yield prediction . The African Journal of Applied Economics (AJAE), [S. l.], v. 1, n. 1, p. 13–35, 2025. Disponível em: https://ajae.mzumbe.ac.tz/index.php/ajae/article/view/1. Acesso em: 21 nov. 2025.