IJEH, N. P. EVALUATING LIVE NON-FORMAL EDUCATIONAL PROGRAMMES ON RADIO NIGERIA NETWORK - CIPP EVALUATION MODEL IN PRACTICE. African Journal of Social and Behavioural Sciences, [S. l.], v. 8, n. 2, 2019. Disponível em: https://journals.aphriapub.com/index.php/AJSBS/article/view/693. Acesso em: 27 apr. 2024.