V. Pitchaipillai, D. Thangavel, R. Venkataraman, A. Muthusamy, V. Rangan, and M. Jayabal, “Knowledge and practice regarding the role of media in class room teaching-learning among the faculty of DSMCH, Perambalur, India”, Int J Res Med Sci, vol. 3, no. 11, pp. 3331–3336, Jan. 2017.