AKERELE O, OKOJIE DV. CONTINUING PROFESSIONAL EDUCATION AND STAFF PRODUCTIVITY IN THE NATIONAL LIBRARY OF NIGERIA: PROSPECTS AND CHALLENGES . Nigerbiblios [Internet]. 2026 Jun. 1 [cited 2026 Jun. 7];35(2):1-19. Available from: https://nigerbiblios.nln.gov.ng/index.php/nigerbiblios/article/view/500