Ph.D programs in India are research-intensive and require dedicated supervision by faculty members and access to well-equipped facilities. Correspondence options pose practical challenges for ensuring the rigor and scholarly merit of a Ph.D education. Therefore, most Indian universities provide the full-time and residential format for Ph.D studies.
Students interested in pursuing a Ph.D should conduct thorough research and seek opportunities with recognized universities by adhering to traditional on-campus or guided research frameworks through regular courses.