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pro vyhledávání: '"Md.Nizam Uddin"'
Publikováno v:
Annals of International Medical and Dental Research. 9:87-94
Background: Bullying or peer victimization in schools is a specific sort of aggressive behavior and can be described as a circumstance in which a student is subjected, frequently and over time, to unpleasant acts on the part of one or more classmates