An explosion inside Ghazni University wounded at least 19 students earlier today.
The officials have not commented regarding the nature of the explosion and possible casualties.
The Provincial Government in a statement said the explosion took place inside a classroom of the literature faculty, wounding 19 people including 12 female students and 7 male students.
Officials in the provincial hospital said they have received 13 victims who sustained injuries in the explosion.
No individual or group has so far claimed responsibility for the explosion.