“Dynamic Safety Stock Calibration and Replenishment Intelligence: Deep Reinforcement Learning for Multi-Echelon Inventory Optimisation”, Blockchain Tech. & Distributed Sys., vol. 3, no. 2, pp. 51–59, Dec. 2023, Accessed: Jun. 05, 2026. [Online]. Available: https://thesciencebrigade.com/btds/article/view/846