Anis, M ZMitra, M2012-01-162012-01-162005Applied stochastic models in business and industry,V21,P45-53http://hdl.handle.net/10263/2996enHypothesis testingNWBUE distributionExponential distributionCharecterization theoremAsymptotic normalityA simple test of exponentually against NWBUE family of life distributionsArticle