Sandhya, K., and T.S. Umamaheswari. 2013. “RELIABILITY OF A MULTI COMPONENT STRESS STRENGTH MODEL WITH STANDBY SYSTEM USING MIXTURE OF TWO EXPONENTIAL DISTRIBUTIONS”. Journal of Reliability and Statistical Studies 6 (02):105-13. https://journals.riverpublishers.com/index.php/JRSS/article/view/21679.