Peculiar enhancement in the neutral K and Na layers observed during atypical E-region event in the South American magnetic anomaly (SAMA) region - Andrioli, Vania F.; Xu, Jiyao; Batista, Paulo P.; Resende, Laysa C. A.; Da Silva, Ligia A.; Pimenta, Alexandre A.; Martins, Maria P. P.; Santos, Angela M.; Moro, Juliano; Vieira, Luis; Chen, Sony S.; Yang, Guotao; et al. (Frontiers in Astronomy and Space Sciences, 2024)