THE NEED TO MARKET LIBRARY SERVICES AND ITSCHALLENGES TO ACADEMIC LIBRARIANS: THE CASE OFDELTA STATE POLYTECHNIC LIBRARY, OTEFE-OGHARA. Ayika – Journal of Environment and Politics in Africa, [S. l.], v. 6, n. 1, p. 84–101, 2024. DOI: 10.69778/2664-3022/6.1/a5. Disponível em: https://journals.glotanjournals.com/index.php/ajepa/article/view/84.. Acesso em: 19 sep. 2024.