Macuha, Maria Roxanne, Chien-Chang Shen, and Consolacion Y. Ragasa. “Chemical Constituents of Kosteletzkya Batacensis (Blanco) Fern.-Vill”. Asian Journal of Chemistry 29, no. 9 (July 15, 2017): 1969–1971. Accessed July 23, 2024. https://asianpubs.org/index.php/ajchem/article/view/29_9_20.