On phase type arithmetico-geometric process and its application to deteriorating systems with warranty. - Y. Sarada; R. Shenbagam (Int. J. Math. Oper. Res., 2019)

Bi-dimensional availability function and its application. - Y. Sarada; R. Shenbagam (Commun. Stat. Simul. Comput., 2021)

Optimization of a repairable deteriorating system subject to random threshold failure using preventive repair and stochastic lead time. - Y. Sarada; R. Shenbagam (Reliab. Eng. Syst. Saf., 2021)