Octagonal fuzzy neutrosophic number and its application to reusable container inventory model with container shrinkage. - Rajeswari Srinivasan; C. Sugapriya; Deivanayagampillai Nagarajan; Said Broumi; Florentin Smarandache (Comput. Appl. Math., 2021)

Optimization in Fuzzy Economic Order Quantity Model Involving Pentagonal Fuzzy Parameter. - Rajeswari Srinivasan; C. Sugapriya; Deivanayagampillai Nagarajan; Jacob Kavikumar (Int. J. Fuzzy Syst., 2022)

Modelling with Neural Networks and Time-Series Forecasting Inventory Control and Cost Reduction in Supply Chain Process. - Vadivelu Kuppulakshmi; C. Sugapriya; Deivanayagampillai Nagarajan; A. Kanchana (Oper. Res. Forum, 2025)

Synergy fuzzy profit for the inventory system of health care under inspection and disposal in the medical plant. - C. Sugapriya; V. Lakshmi; Deivanayagampillai Nagarajan; S. Karthick; P. Saranyaa (Int. J. Syst. Assur. Eng. Manag., 2025)