T. W. David, E. O. Adetunji, C. M. Michael, D. M. Wright, A. T. Talabi, and A. E. Ajetunmobi, “Upwelling Ion Observation from the Earth’s Upper Atmosphere During EISCAT Svalbard Radar and FAST Satellite Conjunctions”, NJP, vol. 34, no. 4, pp. 1–13, Oct. 2025, doi: 10.62292/10.62292/njp.v34i4.2025.198.