B.J. Vani deve and R.K. Sneka (2024) “Implementation of Statistical Methodologies and Inference For Navratna Companies in India using Python Software”, Journal of Statistics and Mathematical Engineering, 10(2), pp. 8–20. Available at: https://matjournals.net/engineering/index.php/JOSME/article/view/816 (Accessed: 29 October 2025).