| Mode: For a past period of time For all time by years For all time by quarters For all time by months |
π-Economy. — Санкт-Петербург: СПбПУ, 2022 -.
Т. 15, № 3, 2022. — 1 файл (2,73 Мб). — Свободный доступ из сети Интернет (чтение, печать, копирование). — <URL:http://elib.spbstu.ru/dl/2/j22-304.pdf>.
| Period | Read | Copy | Open | Total | |
|---|---|---|---|---|---|
| Year 2022 | 17 | 0 | 19 | 0 | 36 |
| Year 2023 | 40 | 0 | 47 | 0 | 87 |
| Year 2024 | 11 | 0 | 17 | 0 | 28 |
| Total | 68 | 0 | 83 | 0 | 151 |