Posigha Bassil, E., Ojohwoh Rose, and Godwin Oberhiri-Oruma. 2019. “The Challenges and Prospects of Cataloguing and Classification in Academic Libraries in Bayelsa State, Nigeria”. Asian Journal of Information Science and Technology 9 (3):14-18. https://doi.org/10.51983/ajist-2019.9.3.294.