Srijumpa, N., & Kooariyakul, S. (2005). Epidimiology and Control of Leaf Spot and Leaf Blight of Siam Tulip (Curcuma alismatifolia Gagnep). Thai Agricultural Research Journal, 23(3), 241–251. https://doi.org/10.14456/thaidoa-agres.2005.20