Sharma, Neha, J P Singh Joore, and Darpandeep Kour. “COST EFFECTIVENESS ANALYSIS OF A SYSTEM COMPOSED OF TWO SUB- SYSTEMS”. Journal of Reliability and Statistical Studies 12, no. 01 (June 10, 2019): 159–175. Accessed July 23, 2024. https://journals.riverpublishers.com/index.php/JRSS/article/view/20823.