Renu, Bisht S, Singh SB. Reliability Evaluation of Repairable Parallel-Series Multi-State System Implementing Interval Valued Universal Generating Function. JRSS [Internet]. 2021 Mar. 22 [cited 2024 May 25];14(01):81-120. Available from: https://journals.riverpublishers.com/index.php/JRSS/article/view/20425