Sweta Patro Milu Acharya Surajit Mohanty Pranati Satapathy Debabrata Singh Economic Order Quantity Models with Exponential Demand Rate and Single Level Trade Credit. 173-185 2023 ICMLDE https://doi.org/10.1016/j.procs.2024.04.020 conf/icmlde/2023 db/conf/icmlde/icmlde2023.html#PatroAMSS23