Adamu, Yahaya, Hafsat Wada, و Nasir MUHAMMAD. "Influence of Motivation on Job Performance in Nasarawa State University Library, Keffi Nigeria". Lokoja Journal of Information Science Research 1, no. 2 (ديسمبر 18, 2023): 76–85. تاريخ الوصول يوليو 21, 2025. https://ljisr.net.ng/index.php/lis/article/view/20.