“…This extensive literature review helped identify a total of 54 Barriers which are presented in Table 1. Environmental side effects and polluting emissions [13,15,28] Production waste [3,28] Lack of clarity in defining return on investment [11,24] Lack of clearly defined economic benefits [6,10,11,22] Long and uncertain amortization [28] Risk of false investments [3,17,28] Shortage of financial resources or investments [5,7,10,11,15,24,28] Too late investments [28] Production process-related costs [13] Government law/regulation [1,3,5,6,11,17,23,29] Lack of coordination and collaboration among supply chain partners [1,5,15] Lack of standards [1, 6, 7, 10, 11, 20, 22-24, 26, 28] Legal and Contractual Uncertainty [1,11,17,20,22,26,28] Lack of management support [1,3,<...>…”