Investigations on Concentric Gravity Wave Sources Over the Brazilian Equatorial Region. - Nyassor, P. K.; Wrasse, C. M.; Paulino, I.; Gobbi, D.; Yiğit, E.; Takahashi, H.; Batista, P. P.; Naccarato, K. P.; Buriti, R. A.; Paulino, A. R.; Barros, D.; Figueiredo, C. A. O. B. (Journal of Geophysical Research. Atmospheres, 2022)