Bahzar M. Effects of Green Transformational and Ethical Leadership on Green Creativity, Eco-Innovation and Energy Efficiency in Higher Education Sector of Indonesia. IJEEP [Internet]. 2019 Oct. 4 [cited 2024 Nov. 10];9(6):408-14. Available from: https://econjournals.org.tr/index.php/ijeep/article/view/8372