E. Thomas, Jewel, Nyakno J. George, Aniekan M. Ekanem, and Nsikak E. Ekpenyong. “Ionospheric Induced Plasma Disturbances Afore the m7.9 Eastern Sichuan China Earthquake of 12th May, 2008”. International Journal of Advanced Geosciences 7, no. 2 (December 15, 2019): 194–197. Accessed November 23, 2024. https://sciencepubco.com/index.php/IJAG/article/view/29980.