Ye, Z., V. . Sirivesmas, E. Joneurairatana, and S. . Simatrang. “Freehand Spirit and Contemporary Watercolor Painting: Inheritance and Breakthrough”. International Journal of Sociologies and Anthropologies Science Reviews, vol. 5, no. 5, Aug. 2025, pp. 935-48, doi:10.60027/ijsasr.2025.7578.