Adrian Pravin Timothy, and Dr. Rashad Yazdanifard. “Can Green Marketing Play As a Competitive Advantage for Multinational Enterprise in New Economy”. Global Journal of Human-Social Science 14, no. E7 (May 15, 2014): 45–49. Accessed May 9, 2024. https://socialscienceresearch.org/index.php/GJHSS/article/view/1275.