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educational process (4) |
дистанційне навчання (4) |
distance learning (3) |
освітній процес (2) |
chemical discipline (1) |
Distance learning (1) |
educational portals (1) |
Elementary school (1) |
forms and types of distance learning (1) |
Hygienic indicators (1) |
Now showing items 1-10 of 4