Uneingeschränkter Zugang

Review of the Book by Hubert Szczepaniuk “Structure and Effectiveness of E-Learning in Poland”, SGGW, Warsaw 2019, P. 198

   | 31. Dez. 2020

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Bogdan Klepacki
Warsaw University of Life Sciences, Poland
eISSN:
2451-182X
Sprache:
Englisch