, Dr S Tiwari. “Role of Mass Media in Higher Education & Its Economic Viability - Part - 4 Unit Cost Analysis”. International Journal on Recent and Innovation Trends in Computing and Communication 1, no. 6 (June 30, 2013): 511–538. Accessed September 13, 2025. https://mail.ijritcc.org/index.php/ijritcc/article/view/2816.