| Mode: For a past period of time For all time by years For all time by quarters For all time by months |
Чинаева Т.И. Информационно-коммуникационные технологии и развитие цифровой экономики // Экономист. – 2018. – №6 — <URL:http://elib.fa.ru/art2018/bv993.pdf>.
| Period | Read | Copy | Open | Total | |
|---|---|---|---|---|---|
| Year 2018 | 2 | 0 | 2 | 0 | 4 |
| 2019 | 0 | 0 | 0 | 0 | 0 |
| Year 2020 | 2 | 1 | 0 | 0 | 3 |
| Total | 4 | 1 | 2 | 0 | 7 |