Vasuki, R., M. Aravind, and A. Swaminathan. “PROBLEM AND PROSPECT OF INDUSTRIAL RELATION IN COAL INDUSTRY WITH SPECIAL REFERENCE TO C.C.L, COIMBATORE”. NOLEGEIN- Journal of Information Technology &Amp; Management, vol. 1, no. 1, Jan. 2018, pp. 6-10, https://mbajournals.in/index.php/JoITM/article/view/30.