“From E20 Ambition to Sustainable Implementation: Prospects, Structural Challenges and Strategic Pathways for Sugarcane-Based Bioethanol Development in Indonesia”. Journal of Environmental Sustainability and Renewable Systems, vol. 1, no. 1, Oct. 2026, pp. 1-14, https://doi.org/10.67927/JEnvironSustainRenewSyst/2026(1)111.