Gupta, H., Shukla, P. and Nagwekar, A. (2015) “GSM BASED LED SCROLLING DISPLAY BOARD”, International Journal of Students’ Research in Technology & Management, 1(3), pp. 278-291. Available at: http://giapjournals.com/index.php/ijsrtm/article/view/71 (Accessed: 23September2019).