Kajal Kumari, Mahender Singh Poonia. “Availability Optimization of a Cylinder Block in Cast Iron Manufacturing Plant Using Markov Birth-Death Process”. Mathematical Statistician and Engineering Applications 71, no. 4 (January 4, 2023): 8100–8111. Accessed July 29, 2026. https://philstat.org/index.php/MSEA/article/view/1433.