Anshu Tyagi (2026) “FINANCIAL VALUATION OF THE GREEN CONSUMPTION PREMIUM IN UTTARAKHAND MARKET: A REVIEW AND FRAMEWORK FOR EMPIRICAL WILLINGNESS-TO-PAY ANALYSIS, PRICING OPTIMIZATION AND REVENUE MAXIMIZATION FOR SUSTAINABLE PRODUCT CATEGORIES”, International Educational Journal of Science and Engineering, 9(08), pp. 120–127. Available at: https://iejse.com/journals/index.php/iejse/article/view/433 (Accessed: 31 August 2026).