Bofan Zhang. “atent ompulsory icensing ystem on China’s oad to lean nergy echnology: olution or ointless ecoration for nergy nnovation?”. Law and Economy 2, no. 3 (February 24, 2023): 1–6. ccessed April 30, 2025. https://www.paradigmpress.org/le/article/view/468.