Dandume UM, Echedom AU. RELATIONSHIP BETWEEN DEMOGRAPHIC CHARACTERISTICS AND JOB PERFORMANCE OF LIBRARIANS IN FEDERAL UNIVERSITIES IN NORTH- WEST NIGERIA. LJISR [Интернет]. 30 июнь 2025 г. [цитируется по 3 август 2025 г.];3(1). доступно на: https://ljisr.net.ng/index.php/lis/article/view/71