E. O. Somoye, A. O. Akala, R. A. Adeniji‐Adele, E. O. Onori, A. Ogwala, A. O. Karimu, “Day‐to‐day variability of foEs in the equatorial ionosphere”, Radio Science, 48, no. 5, 2013, 513
Cafer Budak, Secil Karatay, Faruk Erken, Ali Cinar, “Classification of the Ionospheric Disturbances Caused by Geomagnetic and Seismic Activity with K-Nearest Neighbors Algorithm”, Wireless Pers Commun, 134, no. 3, 2024, 1551
Sumedha Gupta, A. K. Upadhayaya, “Preearthquake anomalous ionospheric signatures observed at low‐mid latitude Indian station, Delhi, during the year 2015 to early 2016: Preliminary results”, JGR Space Physics, 122, no. 8, 2017, 8694
Y. C. Su, J. Y. Liu, “Reply to comment by F. Masci and J. N. Thomas on “Temporal and spatial precursors in ionospheric total electron content of the 16 October 1999 Mw7.1 Hector Mine earthquake””, JGR Space Physics, 119, no. 8, 2014, 6998
Yuhua Zou, 2010 The 2nd Conference on Environmental Science and Information Application Technology, 2010, 199
F. Masci, “Brief communication "Further comments on the ionospheric precursor of the 1999 Hector Mine earthquake"”, Nat. Hazards Earth Syst. Sci., 13, no. 1, 2013, 193
Vishal Chauhan, O.P. Singh, Vinod Kushwah, Vikram Singh, Birbal Singh, “Ultra-low-frequency (ULF) and total electron content (TEC) anomalies observed at Agra and their association with regional earthquakes”, Journal of Geodynamics, 48, no. 2, 2009, 68
Xiaotao Chang, Bin Zou, Jinyun Guo, Guangbin Zhu, Wang Li, Wudong Li, “One sliding PCA method to detect ionospheric anomalies before strong Earthquakes: Cases study of Qinghai, Honshu, Hotan and Nepal earthquakes”, Advances in Space Research, 59, no. 8, 2017, 2058
J. Lin, “Seismo-ionospheric disturbance using principal component analysis — A study of Japan’s Iwate-Miyagi Nairiku earthquake on 13 June 2008”, Acta Geodaetica et Geophysica Hungarica, 46, no. 1, 2011, 1
Sergey Pulinets, Dmitry Davidenko, “Ionospheric precursors of earthquakes and Global Electric Circuit”, Advances in Space Research, 53, no. 5, 2014, 709