Chikaji F, Jegede E. AN OVERVIEW OF THE CHALLENGES OF NIGERIA IMMIGRATION SERVICE IN INFORMATION MANAGEMENT FOR EFFECTIVE DOCUMENTATION: THE WAYS FORWARD. LJISR [Интернет]. 19 декабрь 2024 г. [цитируется по 21 июль 2025 г.];2(2):187-200. доступно на: https://ljisr.net.ng/index.php/lis/article/view/59