Owusu-Ansah, E., et al. “Use of Starch Extract from Colocasia Esculenta (Taro) and Xanthosoma Sagittifolium (Tannia) for Pharmaceutical Preparations”. Asian Journal of Chemistry, vol. 17, no. 4, June 2016, pp. 2753-6, https://asianpubs.org/index.php/ajchem/article/view/13909.