Activities tracking
- 2021-09-20 00:00:00 zvit523_16398.pdf
- 2021-07-08 00:00:00 zvit-924_16369.pdf
- 2021-07-08 00:00:00 zvit923_16370.pdf
- 2021-05-28 00:00:00 zvit-vidst28_16044.pdf
- 2021-03-05 00:00:00 zvit-vidst304_15756.pdf
- 2021-02-25 00:00:00 zvit-vidst25_15699.pdf
- 2021-01-20 00:00:00 zvit-periodichne-prir-monopolii_15575.pdf
- 2020-09-25 00:00:00 zvit1174_15222.pdf
- 2020-08-14 08:55:00 zvit-v-672_15076.pdf
- 2020-06-26 00:00:00 zvit386_14928.pdf