Sharma, Kavita and Dabas, R. S. and Ravindran, Sudha (2012) Study of total electron content variations over equatorial and low latitude ionosphere during extreme solar minimum. Astrophysics and Space Science, 341 (2). 277-286. ISSN 0004-640X

Rao, P. B. and Beig, G. and Dabas, R. S. and Ramkumar, Geetha and Gurubaran, S. and Rao, Kusuma , G. and Manoharan, P. K. and Patra, A. K. and Ravindran, Sudha and Pant, Tarun K. and Ratnam, M. Venkat and Chakravarty, S. C. and Sridharan, R. (2012) An overview of CAWSES-India program with emphasis to equatorial atmospheric coupling processes. Journal of Atmospheric and Solar-Terrestrial Physics , 75 (SI). pp. 98-114. ISSN 1364-6826

Sharma, Kavita and Dabas, R. S. and Sarkar, S. K. and Das, R. M. and Ravindran, Sudha and Gwal, A. K. (2010) Anomalous enhancement of ionospheric F2 layer critical frequency and total electron content over low latitudes before three recent major earthquakes in China. Journal of Geophysical Research , 115 (A11313). pp. 1-14. ISSN 2156–2202