DIABATÉ, Abidina; ZERBO, Jean Louis; OUATTARA, Frédéric. 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. <b>Vietnam Journal of Earth Sciences</b>, <i>[S. l.]</i>, v. 41, n. 1, p. 59–68, 2019. DOI: 10.15625/0866-7187/41/1/13549. Disponível em: http://vjes.vast.vn/jse/article/view/13549. Acesso em: 8 nov. 2025.