فهرس المقالات Discrete-time Markov chain حرية الوصول المقاله صفحة الملخص نص كامل 1 - An analytical model for estimating the reliability of critical software systems by considering the self-healing property of bottleneck components Ali Tarinejad Habib Izadkhah Mohammad Reza MollaHosieni Kamal Mirzaie