Fengkun Wang และ Yiran Cao. (2026) The Paradox and Breakthrough of High-End Brand Downward Transformation: A Case Study on the Sustainable Development Path Based on Nayuki's Tea Price Reduction Strategy. Rangsit University:ม.ป.ท.Fengkun Wang และ Yiran Cao. 2026. The Paradox and Breakthrough of High-End Brand Downward Transformation: A Case Study on the Sustainable Development Path Based on Nayuki's Tea Price Reduction Strategy. ม.ป.ท.:Rangsit University;Fengkun Wang และ Yiran Cao. The Paradox and Breakthrough of High-End Brand Downward Transformation: A Case Study on the Sustainable Development Path Based on Nayuki's Tea Price Reduction Strategy. ม.ป.ท.:Rangsit University, 2026. Print.