National Meeting of Astronomy and Astrophysics (ENAA) Porto, 17-18 July, 2014 IDPASC Workshop on “Space Particles and Earth” Évora, 31 October, 2015 26th National Meeting of Astronomy and Astrophysics (ENAA) Lisbon (FCUL), 20-21 July, 2017 Stars and their Variability, Observed from Space – Celebrating the 5th Anniversary of BRITE-Constellation Vienna (Austria), 19-23 August, 2019 29th National Meeting of Astronomy and Astrophysics (ENAA 2019) Lisbon (Portugal), 12-13 September, 2019 IAU Symposium 365 - Dynamics of Solar and Stellar Convective Zones Yerevan (Armenia), 21-25 August, 2023
