S.B.Garde, K.V.Tambatkar, N.B.Bhawarkar, S.R. Sawalakhe,. “Multiplex Data Transmission System over a Twisted Pair of Cable”. International Journal of Engineering and Computer Science 3, no. 12 (December 28, 2014). Accessed November 23, 2024. http://ijecs.in/index.php/ijecs/article/view/1604.