T. Maigoda, J. Judiono, D. B. Purkon, A. N. E. M. Haerussana, and G. P. E. Mulyo, “Evaluation of Peronema canescens Leaves Extract: Fourier Transform Infrared Analysis, Total Phenolic and Flavonoid Content, Antioxidant Capacity, and Radical Scavenger Activity”, Open Access Maced J Med Sci, vol. 10, no. A, pp. 117–124, Jan. 2022.