Hamed Soleimani, Prem Chhetri, Amir Mohammad Fathollahi Fard, S. M. J. Mirzapour Al-e-hashem, Shahrooz Shahparvari. Sustainable closed-loop supply chain with energy efficiency: Lagrangian relaxation, reformulations and heuristics. Annals OR, 318(1):531-556, 2022. [doi]
Abstract is missing.