Abdulrashid Abubakar, Zakarai Mohammed, and Babangida Dandgani Umar. “Application of Cryptography for Information Security in Umaru Musa Yar‟adua University, Katsina-Nigeria”. NASARAWA JOURNAL OF LIBRARY AND INFORMATION SCIENCE (NAJLIS), vol. 5, no. 1, Oct. 2023, pp. 77-85, https://najlisnsuk.ng/index.php/najis/article/view/131.