Pinsupa, J. ., M. . Srichanklad, C. . Kunuthai, and P. . Khwanngam. “Distribution Survey, Plant Growth and Seed Germination of Sumatran Fleabane (Conyza sumatrensis (Retz.) E. Walker)”. Thai Agricultural Research Journal, vol. 43, no. 2, Aug. 2025, pp. 191-00, doi:10.14456/thaidoa-agres.2025.16.