Ramanust, Sumalee. “Green Marketing Tools and Consumer Behavior: Exploring the Influence of Eco-Brands and Environmental Advertising on Purchasing Decisions”. Journal of Energy and Environmental Policy Options 6, no. 4 (December 1, 2023): 33–42. Accessed April 25, 2025. https://resdojournals.com/index.php/JEEPO/article/view/336.