• View portfolio
    • Send private message
    • Complain

    Olga

    svisch.on, tutor Experience more than 15 years Ольга
    Awards:
    2
    4
    View details about the awards
    Current subscription plan:
    GlobalLab Starter
    Native languages:
    Russian
    Languages:
    Subjects taught:
    Геграфия Химия Биология
    Interests:
    Education:
    Высшее, Донецкий Национальный университет
    About me:
  1. Participated in 1 unit