Li, Dongdong, Chengxuan Shang, and Chen Jiao. “Optimal Licensing Strategy of Green Technology With Corporate Social Responsibility”. Technological and Economic Development of Economy 28, no. 6 (November 15, 2022): 1791–1817. Accessed February 8, 2023. https://journals.vilniustech.lt/index.php/TEDE/article/view/17662.