Nattapulwat, Nattawat, Narumol Purkkao, and Ornamphai Suwithayapanth. 2013. “Evaluation of Native and Carboxymethyl Yam (Dioscorea Esculenta) Starches As Tablet Disintegrants”. Science, Engineering and Health Studies 2 (2):18-25. https://doi.org/10.14456/sustj.2008.7.