Sustainable synthesis of polycarbonate-based non-isocyanate polyurethane via double metal cyanide catalysis - Chinh Hoang Tran; Han Su Lee; Ngoc Thanh Truong; Phuong Ngoc Nguyen; Nghiem Anh Tuan Le; Duy Du Bui; Chi Le Hoang Tran; Khoa Anh Trinh; Giang Ngoc Doan; Van Du Cao; Il Kim (Journal of Environmental Chemical Engineering, 2026)