Determination of the local dark matter density using K-dwarfs from Gaia DR2 M. Dafa Wardana, Hesti Wulandari, Sulistiyowati and Akbar H. Khatami EPJ Web Conf., 240 (2020) 04002 Published online: 21 August 2020 DOI: 10.1051/epjconf/202024004002