N. Tahir, H. Ijaz, M. Niazi, and M. D. Khalid, “The Smart Future; Innovations in Materials”, IJSBAR, vol. 30, no. 4, pp. 172–181, Dec. 2016, Accessed: Sep. 17, 2025. [Online]. Available: https://gssrr.org/JournalOfBasicAndApplied/article/view/6480