, Dr. Sreeekumar D Menon. “BSNL: Obstacles for Its Development &Amp; Its Solution”. International Journal on Recent and Innovation Trends in Computing and Communication 3, no. 1 (January 31, 2015): 253–258. Accessed July 23, 2024. https://ijritcc.org/index.php/ijritcc/article/view/3799.