ILUKENA, A. M.; MUSIBA, M. A.; SIMASIKU, M. B. Investigating the relevance of preparatory mathematics in three selected kindergartens in the Zambezi region of Namibia. The Namibia CPD Journal for Educators, [S. l.], p. 46–58, 2018. DOI: 10.32642/ncpdje.vi.1290. Disponível em: https://journals.unam.edu.na/index.php/NCPDJE/article/view/1290. Acesso em: 14 may. 2024.