Ali, A. and ur Rehman, A. (2016) “Classification of Cylindrically Symmetric Marder Type Spacetimes According to Their Proper Homothetic Vector Fields”, International Journal of Sciences: Basic and Applied Research (IJSBAR), 25(3), pp. 13–19. Available at: https://gssrr.org/index.php/JournalOfBasicAndApplied/article/view/5247 (Accessed: 3 May 2024).