Pursuing a PhD is a long-term academic commitment, and understanding the course duration is essential for effective planning. Generally, a PhD program takes 3 to 6 years, depending on the field of study, university regulations, and the pace of research. To determine your course duration effectively, begin by reviewing the official program guidelines of your chosen university. Pay atte... https://www.aimlay.com/phd-course-duration-india-usa-us-iit/