Rahayu, Hevearita Gunaryanti, Hardi Warsono, Rina Kurniati, and Hartuti Purnaweni. “The Effect of Green Intellectual Capital on Green Competitive Advantage in Sustainable City Management”. International Journal of Energy Economics and Policy 13, no. 3 (May 17, 2023): 532–537. Accessed November 21, 2024. https://econjournals.com./index.php/ijeep/article/view/14434.