Holisotan Hakim, E., A. Affrida, E. Eliza, S. A. Achmad, L. Makmur, D. Mujahidin, Y. Maolana Syah, N. Aimi, M. Kitajima, and H. Takayama. “Artoindonesianin D: A New Bioactive Pyranoflavone Derivative and Chaplashin from Artocarpus Maingayi”. Journal of Mathematical and Fundamental Sciences, vol. 32, no. 1, Jan. 2019, pp. 13-19, https://journals.itb.ac.id/index.php/jmfs/article/view/9271.