Prasanti T1, Rajyalakshmi K, Parveen M Syed, Abhishek D, Charankumar G. “Stochastic Approach for Occupational Mobility: A Markovian Analysis”. Design Engineering, Dec. 2021, pp. 1537- 1544, http://www.thedesignengineering.com/index.php/DE/article/view/7109.