Dr. Pravin Choudhary, Prof. Charu Katiyar, Prof. Nikhilesh Mourya, and Prof. Risha Batham. β€œAn Analysis Of The Effects Of Stock In Blue-Chip Companies On Economic Growth (A Case Study Of BHEL, NTPC &Amp; ONGC)”. Educational Administration: Theory and Practice 30, no. 4 (April 23, 2024): 2095–2102. Accessed May 18, 2024. http://kuey.net/index.php/kuey/article/view/2267.