A generalized log-normal distribution and its goodness of fit to censored data. - Bhupendra Singh; K. K. Sharma; Shubhi Rathi; Gajraj Singh (Comput. Stat., 2012)

A change-time hazard rate model and its goodness of fit. - Bhupendra Singh; Shubhi Rathi; Gajraj Singh; Puneet Kumar Gupta (Int. J. Syst. Assur. Eng. Manag., 2022)