Mambo, H. L., and Comfort, K. “An Assessment of the Effectiveness of Library Electronic Security Systems in Higher Learning Institutions in Tanzania: A Case Study of UDSM and NM-AIST Libraries”. JOURNAL OF ISSUES AND PRACTICE IN EDUCATION 11, no. 1 (December 15, 2020). Accessed June 23, 2025. https://journals.out.ac.tz/index.php/jipe/article/view/831.