1. Starostina Olga Olegovna
    • View portfolio
    • Send private message
    • Complain

    Starostina Olga Olegovna

    jkmuf123, tutor Experience from 11 to 15 years Старостина Ольга Олеговна
    Awards:
    2
    2
    1
    1
    1
    1
    1
    View details about the awards
    Current subscription plan:
    GlobalLab Starter
    Native languages:
    Russian
    Languages:
    Subjects taught:
    Химия Биология
    Interests:
    Education:
    Высшее
    About me:
  2. Participated in 1 unit