WASET
    M. Palanivel and  R. Uthayakumar,  An EOQ Model for Non-Instantaneous Deteriorating Items with Power Demand, Time Dependent Holding Cost, Partial Backlogging and Permissible Delay in Payments .   journal   = {International Journal of Mathematical and Computational Sciences}, [online]. World Academy of Science, Engineering and Technology.
    August 2014, vol. 92(8). 1127 - 1137
    [viewed 23 April 2024]. Available from: https://publications.waset.org/pdf/9999200.