Sadhana School chairman secures Ph D in Mathematics in a distance mode from Dravidian University Education Gallery Karimnagar Telangana Sadhana School chairman secures Ph D in Mathematics in a distance mode from Dravidian University admin 2025, March 25 12:59 pm KARIMNAGAR, MARCH 25, 2025: Sadhana School of Excellence Chairman Sadhana Srinivas Rao was awarded Ph D by... Read More Read more about Sadhana School chairman secures Ph D in Mathematics in a distance mode from Dravidian University