YAHAYA, Auwalu Dansale. MOTIVATION AND COMPETENCIES OF LIBRARIANS TOWARDS METADATA MAPPING AND AGGREGATION PRACTICES IN FEDERAL UNIVERSITY LIBRARIES IN NIGERIA. Lafia Journal of Library and Information Science, [S. l.], v. 6, n. 1, p. 90–102, 2025. Disponível em: https://lalibjournals.org/index.php/LJLIS/article/view/30. Acesso em: 2 nov. 2026.