Vol. 14 No. 3-4 (2020)

Articles

• Theoretical Properties of a Neighborhood-based Approach for Widening

  Violeta N. Ivanova-Rohling

  65-91

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• Context-dependent Tools and Models in Cultural Heritage Education

  Alexandra Nikolova

  93-112

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• Improving the Productivity of the E-learning Process

  Oleg Iliev

  113-144

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