Environmentally friendly economic growth: an analysis of the role of green GDP in national development: ACKNOWLEDGEMENTS: Thanks to the Innovation training project of Guangdong Ocean University: The research foundation of the Grey correlation model and data set of the Agricultural Land Guard - Farmland Security System Institute, and thanks to the Innovation and Entrepreneurship Training Program project funding of Guangdong Ocean University (CXXL2023192). ISTAER [Internet]. 2024 Jun. 28 [cited 2025 Apr. 19];:59-6. Available from: https://istaer.online/index.php/Home/article/view/No.2437