Green supply chain model for decaying raw materials with reverse logistics and preservation investment under a fuzzy environmentSurendra Vikram Singh Padiyar, Amit Kumar, Deepa Makholia, Naveen Bhagat, Shiv Raj Singh, Vaishali Singh and Biswajit SarkarRAIRO-Oper. Res., 59 4 (2025) 1865-1897DOI: https://doi.org/10.1051/ro/2025044
