Prof. Date D. D., Dr. R. G. Tated. DESIGN OF INNER LID OF PRESSURE COOKER WITH CIRCULAR SHAPE HAVING STRAIGHT EDGES. Int. j. innov. eng. res. technol. Published online March 27, 2021:1-5. Accessed August 26, 2026. https://repo.ijiert.org/index.php/ijiert/article/view/635