Wenjie, J. (2010) “Extraction and purification of deguelin from Derris trifoliata lour root”, International Journal of Agricultural and Biological Engineering, 2(4), pp. 98–103. Available at: https://ijabe.migration.pkpps06.publicknowledgeproject.org/index.php/ijabe/article/view/70 (Accessed: 27 February 2026).