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    Elena

    elenapetrunina, tutor Experience from 6 to 10 years Елена Юрьевна, учитель химии
    Awards:
    1
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    Current subscription plan:
    GlobalLab Starter
    Native languages:
    Russian
    Languages:
    English
    Subjects taught:
    химия Биология
    Interests:
    Education:
    ЯГПУ имени К.Д. Ушинского
    About me: