Srijugawan, S., Attanon, P., Suriyant, S., Boonmanop, S., & Kerdsiri , P. K. (2004). Growth and Yields of Derris elliptica Benth. Planting at the Three Places. Thai Agricultural Research Journal, 22(2), 119–127. https://doi.org/10.14456/thaidoa-agres.2004.9