Showing 1 - 3 results of 3 for search 'Maria Kehayova-Stoycheva', query time: 0.04s Refine Results
  1. 1
    Basic aspects of the scope of the term “Internet addiction” – a content analysis study
    by Maria Kehayova-Stoycheva, Julian Vasilev
    Published 2018-05-01
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    Article
  2. 2
    Sales Management by Providing Mobile Access to a Desktop Enterprise Resource Planning System
    by Julian Vasilev, Maria Kehayova-Stoycheva
    Published 2019-11-01
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    Article
  3. 3
    Measuring the problem use of internet – internal structures and dependences
    by Maria Kehayova-Stoycheva, Julian Vasilev
    Published 2018-02-01
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    Article
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