El Instituto Politécnico Nacional
Contribuye al desarrollo económico y social de la nación, a través de la formación integral de personas competentes; de la investigación, el desarrollo tecnológico y la innovación. Además tiene reconocimiento internacional por su calidad e impacto social.
Statistics
Total Visits
| Views | |
|---|---|
| Putative extinction of two sawfish in Mexico and the United States | 754 |
Total Visits per Month
| December 2025 | January 2026 | February 2026 | March 2026 | April 2026 | May 2026 | June 2026 | |
|---|---|---|---|---|---|---|---|
| Putative extinction of two sawfish in Mexico and the United States | 7 | 2 | 4 | 11 | 11 | 3 | 0 |
File Downloads
| Views | |
|---|---|
| Del_Monte_Luna_Pablo_2009_Neotropical_Ichthyology_2951.pdf | 375 |
Top Country Views
| Views | |
|---|---|
| Estados Unidos | 226 |
| México | 90 |
| China | 43 |
| Canadá | 38 |
| Alemania | 25 |
| Vietnam | 15 |
| Francia | 11 |
| India | 11 |
| Ucrania | 11 |
| Italia | 7 |
Top City Views
| Views | |
|---|---|
| Mexico | 80 |
| Bellevue | 31 |
| Sunnyvale | 26 |
| Toronto | 25 |
| Woodbridge | 15 |
| Beijing | 14 |
| Houston | 14 |
| Indianapolis | 11 |
| Kiez | 11 |
| Hanoi | 10 |