Diabaté, Abidina, Jean Louis Zerbo, and Frédéric Ouattara. “Variation of the FoF2 Parameter During Fluctuating Activity: Prediction With IRI-2012 Compared to Measured Data from Ouagadougou Inosonde Station During Solar Cycles 21 and 22”. Vietnam Journal of Earth Sciences 41, no. 1 (January 8, 2019): 59–68. Accessed May 4, 2024. https://vjs.ac.vn/index.php/jse/article/view/13549.