Vyas, K K, and Sandhya Vyas. “A Paradigm Shift in Digital India for Sustainable Education System Part 2 – (21st Century Curriculum, Learning Oriented System)”. International Journal on Recent Technologies in Mechanical and Electrical Engineering 5, no. 8 (August 31, 2018): 09–13. Accessed May 3, 2024. https://www.ijrmee.org/index.php/ijrmee/article/view/330.