V.Lakshmi, C. Sugapriya, D. Nagarajan, and S. Broumi. 2022. “Tropezoidal Neutrosophic Deal With Logarithmic Demand With Shortage of Deteriorating Items ”. Neutrosophic Sets and Systems 48 (February):318-27. http://fs.unm.edu/NSS2/index.php/111/article/view/2106.