← Historial de modificaciones
| Usuario | Campo | Valor | Valor previo |
|---|---|---|---|
| pHqghUme | alternatives | Sci-Hub | |
| pHqghUme | alternatives | PDF Drive | |
| pHqghUme | alternatives | Z-Library | |
| pHqghUme | alternatives | Identi | |
| pHqghUme | alternatives | IntercambiosVirtuales.org | |
| pHqghUme | alternatives | RePelis24 | |
| pHqghUme | alternatives | Library Genesis | |
| pHqghUme | alternatives | DixMax | |
| pHqghUme | alternatives | Sci-Hub | |
| pHqghUme | alternatives | PDF Drive |