BRITO, Monique Marques de; http://lattes.cnpq.br/4896765034122506 (Universidade Federal de ItajubáBrasilIFQ - Instituto de Física e QuímicaPrograma de Pós-Graduação: Mestrado - FísicaUNIFEI, 2020-08-24)
Planetary nebulae (PNe) and HII regions represent important tools with regard to
determining chemical abundances and exploring radial abundance gradients in spiral galaxies. Both objects configure stellar populations with ...