Gikunju Muriuki, D., Kamaku Waweru, P. and Wali Nzomo, A. (2019) “Properties of the International Standard Serial Number”, International Journal of Sciences: Basic and Applied Research (IJSBAR), 47(1), pp. 117–129. Available at: https://gssrr.org/index.php/JournalOfBasicAndApplied/article/view/10092 (Accessed: 30 April 2024).