An inventory model for Weibull distribution deterioration under price-dependent demand and partial backlogging with opportunity cost due to lost sales. - Taniya Sarkar Roy; Kripasindhu Chaudhuri (Int. J. Model. Identif. Control., 2011)

An economic production quantity model for items with time proportional deterioration under permissible delay in payments. - Taniya Sarkar Roy; Santanu Kumar Ghosh; Kripasindhu Chaudhuri (Int. J. Math. Oper. Res., 2013)