AKINWUNMI, Kanmi. TIME AND MOTION STUDY OF THE CIRCULATION SYSTEM IN THE NATIONAL TECHNICAL TEACHERS’ COLLEGE (NTTC) LIBRARY, YABA- LAGOS, NIGERIA. NigerBiblios: Journal of National Library of Nigeria, [S. l.], v. 8, n. 2, p. 43–49, 2025. Disponível em: https://nigerbiblios.nln.gov.ng/index.php/nigerbiblios/article/view/391. Acesso em: 25 aug. 2025.