SRIVASTAVA, S. K., M. C. ASTHANA, M. P. BHARADWAJ, and S. K. BINDRA. “REMOTE CONTROLLED ANTENNA SYSTEM FOR RADIOSONDE DATA RECEPTION”. MAUSAM 41, no. 1 (January 1, 1990): 142–144. Accessed September 19, 2024. http://103.215.208.102/index.php/MAUSAM/article/view/2484.