1. Modeling and optimization of a single unit PLC system;Rizwan;International Journal of Modeling and Simulation,2007
2. Comparative study of two reliability models with patience time and chances of non-availability of expert repairman;Gulshan;Pure and Applied Mathematical Sciences,2003
3. Profit analysis of a system with perfect repair at partial failure or complete failure;Rizwan;Pure and Applied Mathematical Sciences,2000
4. Stochastic analysis of a repairable system with three units and repair facilities;Attahiru Sule Alfa;Microelectronics Reliability,1998
5. Analysis of a two unit deteriorating standby system with repair;Jacob;Microelectronics Reliability,1997