context: By Kovac's own account, she was one of the first in her family to attend and graduate from university, Oberlin College.
source: From 1981 to 1983, Kovac was employed as a chemist working on carbon-based materials.
reference_original: De 1981 a 1983 Kovac trabajó como química en materiales a base de carbono.
reference_flipped: De 1981 a 1983 Kovac trabajó como químico en materiales a base de carbono.