I. C. P. Mesias, J. D. Tan, D. L. S. Tan, and B. L. Cinto Jr., “Effect of Drying Methods on the Physico-chemical Characteristics and Antioxidant Capacity of Taro, Sweetpotato, Stevia and Malunggay Leaves”, Ann. Trop. Res, vol. 39, no. 2, pp. 88–99, Nov. 2018.