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2026, Vol. 47(5): 64-73    DOI: 10.13884/j.1003-3807hxjy.2025070056
STEAM Practical Activity Integrating Intangible Cultural Heritage and Rate of Chemical Reaction: Dyeing of Rubia Cordifolia
LI Jia-Yi, GUO Yun-Qi, XUE Zhong-Xin*
School of Chemistry and Chemical Engineering, Ludong University, Yantai 264025, China
Received 2025-07-08  Revised null
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