OSHUNKOYA, Gbolade. AUDIO-VISUAL MATERIALS IN INFORMATION DISSEMINATION. NigerBiblios: Journal of National Library of Nigeria, [S. l.], v. 6, n. 3&4, p. 50–56, 2025. Disponível em: https://nigerbiblios.nln.gov.ng/index.php/nigerbiblios/article/view/433. Acesso em: 10 sep. 2025.