Y.-H. Shih, Yu-Ci Yu, and Yan-Yi Liu, “Teaching Materials and Methods for Aesthetic Education in Taiwanese Preschools: A Case Study of Leaf Rubbing Art”, JSSHRS, vol. 2, no. 09, pp. 1656–1660, Sep. 2026, doi: 10.65150/EP-jsshrs/V2E9/2026-03.